[Bug 368187] Re: garbage screen with ati driver and Radeon HD 3650 on Jaunty
*** This bug is a duplicate of bug 346028 *** https://bugs.launchpad.net/bugs/346028 No no no! This is not a duplicate of bug 346028! I am not using fglrx, I uninstalled and blacklisted it completely, and moreover, the problem happens by booting the jaunty cd installer, which loads the radeon driver by default. I am attaching the files that you asked. I also got these messages on dmesg, which might be related: [166956.852166] mtrr: no MTRR for e000,1000 found [166958.278853] agpgart-intel :00:00.0: AGP 3.0 bridge [166958.278872] agpgart: Xorg tried to set rate=x12. Setting to AGP3 x8 mode. [166958.278881] agpgart-intel :00:00.0: putting AGP V3 device into 8x mode [166958.278928] pci :01:00.0: putting AGP V3 device into 8x mode [166958.297434] [drm] Setting GART location based on new memory map [166958.297440] [drm] Can't use AGP base @0xf800, won't fit [166958.312326] [drm] Loading RV635 CP Microcode [166958.312733] [drm] Loading RV635 PFP Microcode [166958.327685] [drm] Resetting GPU [166958.446006] [drm] writeback test failed 0 deadbeef [167032.472527] [drm] Resetting GPU [167032.568381] mtrr: MTRR 2 not used [167034.046881] agpgart-intel :00:00.0: AGP 3.0 bridge [167034.046901] agpgart: Xorg tried to set rate=x12. Setting to AGP3 x8 mode. [167034.046910] agpgart-intel :00:00.0: putting AGP V3 device into 8x mode [167034.046957] pci :01:00.0: putting AGP V3 device into 8x mode [167034.066431] [drm] Setting GART location based on new memory map [167034.066436] [drm] Can't use AGP base @0xf800, won't fit [167034.081321] [drm] Loading RV635 CP Microcode [167034.081728] [drm] Loading RV635 PFP Microcode [167034.096683] [drm] Resetting GPU [167034.215462] [drm] writeback test failed 0 deadbeef [167105.874990] [drm] Resetting GPU [167105.969730] mtrr: MTRR 2 not used ** Attachment added: "xorg log file" http://launchpadlibrarian.net/26180937/Xorg.0.log -- garbage screen with ati driver and Radeon HD 3650 on Jaunty https://bugs.launchpad.net/bugs/368187 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 368187] Re: garbage screen with ati driver and Radeon HD 3650 on Jaunty
*** This bug is a duplicate of bug 346028 *** https://bugs.launchpad.net/bugs/346028 ** Attachment added: "output of lspci -vvnn" http://launchpadlibrarian.net/26180957/lspci.txt -- garbage screen with ati driver and Radeon HD 3650 on Jaunty https://bugs.launchpad.net/bugs/368187 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364237] [NEW] radeonhd fails to detect dual monitor with RV635
Public bug reported: Binary package hint: xserver-xorg-video-radeonhd The radeonhd driver for my graphic card (VGA compatible controller: ATI Technologies Inc Device 9596, Subsystem: Hightech Information System Ltd. Device 0028, which I think has chipset RV635) seems unable to detect my dual monitor setup. This problem was present with Intrepid and is still present with the new radeonhd 1.2.4 driver on Jaunty, so I decided to file a bug report. I am not sure this is the best place to report it though. Long story short, with the radeon driver everything seems to be fine, but the radeonhd driver seems to believe that only one monitor is connected. I am attaching the Xorg.0.log files and the output for 'xrandr -q' for both configurations, that is, with radeon and with radeonhd. I hope this should be enough to pin down the problem, but feel free to ask me for more information. On a side note, the fglrx driver freezes the X server, so I uninstalled it on my system.. The version of the X server I am using is 1.6.0 but I guess all of this is irrelevant since same problem happened equally with Intrepid and Jaunty. ** Affects: xserver-xorg-video-radeonhd (Ubuntu) Importance: Undecided Status: New -- radeonhd fails to detect dual monitor with RV635 https://bugs.launchpad.net/bugs/364237 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364237] Re: radeonhd fails to detect dual monitor with RV635
** Attachment added: "This tarball contains four different files." http://launchpadlibrarian.net/25794410/logfiles.tar.gz -- radeonhd fails to detect dual monitor with RV635 https://bugs.launchpad.net/bugs/364237 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364237] Re: radeonhd fails to detect dual monitor with RV635
Thanks for the prompt answer. I have tried version 1.2.5 and nothing different happened. I reattached the same output as before using the new radeonhd. I am on my way to report the problem on bugs.freedesktop.org. What do you mean with upstream anyway? ** Attachment added: "This tarball contains four different files." http://launchpadlibrarian.net/25797867/logfiles.tar.gz -- radeonhd fails to detect dual monitor with RV635 https://bugs.launchpad.net/bugs/364237 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 368187] [NEW] garbage screen with ati driver and Radeon HD 3650 on Jaunty
Public bug reported: I am not sure if my problem has already been reported or not, but it is pretty nasty, so I am reporting it. Basically, the radeon driver completely hangs my computer when the X server starts. The mouse seems working but the keyboard is completely irresponsive and the screen shows garbage as if the memory had not been initialized and still contains pieces from previous sessions. Connecting through ssh works though, so I can tell that kde 4.2 started fine and everything works ok. There is no sign of errors in the Xorg.0.log file. This happens as well with the installer cd for Jaunty. I am using a fresh installation of Jaunty, and according to lspci, my graphic card identifier is VGA compatible controller: ATI Technologies Inc RV635 PRO AGP [Radeon HD 3650] There are a lot of forums describing different problems, and it took me a long time and tries to find a workaround. What worked was to disable DRI adding the line Option "DRI" "off" to the Device section of the /etc/X11/xorg.conf file. I am still confused about it though. I could not find any meaningful log in dmesg or in Xorg.0.log and the system does not seem to notice something is wrong while being basically completely locked. This problem was not present with the Intrepid version of Ubuntu. I also needed desperately to get the radeon driver to work since both radeonhd and fglrx do not support my dual monitor setup. Bottom line, Jaunty does not work on my machine without very specific tweaking. I wish I could help more. Does this feel like an Xorg bug or a kernel bug? ** Affects: ubuntu Importance: Undecided Status: New -- garbage screen with ati driver and Radeon HD 3650 on Jaunty https://bugs.launchpad.net/bugs/368187 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286014] Re: kde print ignores duplex & copy options
I don't know what to think. I am using KDE 4.3.0 which I assume is based on QT 4.5 but the printing problem is still the same. When I try to print, the printer refuses to print because it was told to print on A4 even if US Letter is selected in the printing dialog. I understand that this is not a KDE issue, but if important bugs like this fail at getting fixed in a one year span, I start to be suspicious about the whole set of libraries KDE is based on. Why did the people at QT insisted to make the printing dialog if it lacks features and is buggy? -- kde print ignores duplex & copy options https://bugs.launchpad.net/bugs/286014 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qt4-x11 in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 51991] Re: Xorg process freezes, uses 100% of CPU. Can be killed by remote terminal.
I would like to say that I have the same problem since I upgraded to Gutsy from Feisty a couple of days ago. Freeze-ups are very irregular and only the mouse is working after. Can't access the console with Ctrl+Alt+F1. I can log remotely from another machine. Xorg is taking 100% of the CPU but since the machine is dual processor it is still pretty responsive. I don't have superkaramba running so that fix doesn't apply to me. I am using the ati driver and the graphic card is a "ATI Technologies Inc RV280 [Radeon 9200 SE]". Also, I try to kill Xorg with "killall -9 Xorg" but this doesn't seem to help. Xorg is still there running. I wonder if mine could be a different bug. I am using the standard Gutsy kernel for i686. -- Xorg process freezes, uses 100% of CPU. Can be killed by remote terminal. https://bugs.launchpad.net/bugs/51991 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 51991] Re: Xorg process freezes, uses 100% of CPU. Can be killed by remote terminal.
The administrator of the machine that was freezing-up suggested me that it could be that the graphic card of the machine was flawed. I am thinking that maybe the card was broken but the problem didn't show up with the older version of X for mysterious reasons. Now he changed the graphic card and everything seems to run fine. So maybe this is not a software problem? This is the old graphic card (as of lspci -v): 01:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 SE] (Secondary) (rev 01) Subsystem: ABIT Computer Corp. Unknown device 6190 Flags: bus master, 66MHz, medium devsel, latency 32 Memory at e000 (32-bit, prefetchable) [size=128M] Memory at ff4e (32-bit, non-prefetchable) [size=64K] Capabilities: And this is the new one (as of lspci -v): 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE] (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc Unknown device 1b8a Flags: bus master, stepping, 66MHz, medium devsel, latency 32, IRQ 16 Memory at e800 (32-bit, prefetchable) [size=128M] I/O ports at b800 [size=256] Memory at ff4f (32-bit, non-prefetchable) [size=64K] Expansion ROM at ff4c [disabled] [size=128K] Capabilities: As you see they are not the same but this change seems to have fixed the problem. -- Xorg process freezes, uses 100% of CPU. Can be killed by remote terminal. https://bugs.launchpad.net/bugs/51991 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 159356] Re: System freeze on high memory usage
I have had this problem for many years now. I am glad to see that other people are complaining about it. Let me add that at first I have tried to buy more RAM and disable swap, as it seemed that hard drive usage was what killed the machine. Nevertheless, as soon as I do something wrong in matlab, the system freezed really bad. Given a few seconds/minutes/hours, matlab eventually get killed automatically but the loss in productivity is tremendous. I have never understood what is going on, as I have no swap. Also, if large chunks of memory get requested, matlab issues an out of memory statement, but what seems to freeze the machine are little subsequent request of small amounts of memory. Something in the kernel is plain wrong to allow a process to eat up all of the resources. In my personal opinion, you will always regret eventually to have chosen to save money on RAM relying on swap, because of misuses like this. But I hate that something is still crossing my choice of not having swap somehow. I would pay to know exactly what is going on. I use ubuntu lucid with the 2.6.32 kernel. -- System freeze on high memory usage https://bugs.launchpad.net/bugs/159356 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1609700] Re: username is not saved in openconnect connection dialog
I can also confirm the same bug is present in Ubuntu 19.10 with package network-manager 1.20.4-2ubuntu2. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1609700 Title: username is not saved in openconnect connection dialog To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1609700/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1796265] Re: Ubuntu Dock is missing after unlocking screen
I have what looks like the same issue. When I lock my screen with "Super+L" the first time it goes into a flickering screen and the second time it locks the session. Then I login again, one of my shell extensions does not work anymore (PutWindows), and to make it work again I have to uninstall and install it again. I also have the issue that the Ubuntu dock does not auto-hide anymore unless I restart the session. I am not sure whether these problems are all connected. I use Xorg on Ubuntu 18.10. All these problems arose after updating from Ubuntu 18.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796265 Title: Ubuntu Dock is missing after unlocking screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1796265/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1789333] [NEW] linux-image-4.15.0-33-generic breaks WiFi
Public bug reported:
Since the upgrade from linux-image-4.15.0-32-generic to linux-
image-4.15.0-33-generic my Dell XPS 13 L322X laptop is unable to connect
to my home WiFi network. It is unable to obtain an IP through DHCP but
more in general it seems unable to receive packets. If I set up an IP
address manually I still cannot ping my router. There are no noteworthy
messages coming through dmesg though. The laptop uses an AR9462 Wireless
Network Adapter and not all WiFi networks fail to work (but my home
network fails to connect in a reproducible manner). The following step
were used to diagnose the problem:
$ uname -a
Linux apol1 4.15.0-33-generic #36-Ubuntu SMP Wed Aug 15 16:00:05 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
$ sudo /etc/init.d/network-manager stop
$ echo -e "network={\nssid=\"HT_B23514\"\npsk=\"\"\n}" >
/tmp/wpa_supplicant.conf
$ sudo wpa_supplicant -B -iwlp1s0 -c/tmp/wpa_supplicant.conf -Dwext
$ iwconfig wlp1s0
wlp1s0IEEE 802.11 ESSID:"HT_B23514"
Mode:Managed Frequency:2.412 GHz Access Point: 00:16:FB:B2:35:14
Bit Rate=60 Mb/s Tx-Power=19 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-33 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:1 Invalid misc:48 Missed beacon:0
$ ifconfig wlp1s0
wlp1s0: flags=4163 mtu 1500
inet6 fe80::be85:56ff:fe8f:45f5 prefixlen 64 scopeid 0x20
ether bc:85:56:8f:45:f5 txqueuelen 1000 (Ethernet)
RX packets 49 bytes 9692 (9.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 68 bytes 15466 (15.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
$ sudo dhclient -v wlp1s0
Internet Systems Consortium DHCP Client 4.3.5
Copyright 2004-2016 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/wlp1s0/bc:85:56:8f:45:f5
Sending on LPF/wlp1s0/bc:85:56:8f:45:f5
Sending on Socket/fallback
DHCPREQUEST of 10.10.10.2 on wlp1s0 to 255.255.255.255 port 67 (xid=0x247b5867)
DHCPREQUEST of 10.10.10.2 on wlp1s0 to 255.255.255.255 port 67 (xid=0x247b5867)
DHCPDISCOVER on wlp1s0 to 255.255.255.255 port 67 interval 3 (xid=0x16dac52f)
DHCPDISCOVER on wlp1s0 to 255.255.255.255 port 67 interval 4 (xid=0x16dac52f)
DHCPDISCOVER on wlp1s0 to 255.255.255.255 port 67 interval 7 (xid=0x16dac52f)
DHCPDISCOVER on wlp1s0 to 255.255.255.255 port 67 interval 18 (xid=0x16dac52f)
DHCPDISCOVER on wlp1s0 to 255.255.255.255 port 67 interval 20 (xid=0x16dac52f)
DHCPDISCOVER on wlp1s0 to 255.255.255.255 port 67 interval 17 (xid=0x16dac52f)
DHCPDISCOVER on wlp1s0 to 255.255.255.255 port 67 interval 15 (xid=0x16dac52f)
...
The dhclient command never succeeds. If I revert to kernel linux-
image-4.15.0-32-generic everything works fine instead:
$ uname -a
Linux apol1 4.15.0-32-generic #35-Ubuntu SMP Fri Aug 10 17:58:07 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
$ sudo /etc/init.d/network-manager stop
$ echo -e "network={\nssid=\"HT_B23514\"\npsk=\"\"\n}" >
/tmp/wpa_supplicant.conf
$ sudo wpa_supplicant -B -iwlp1s0 -c/tmp/wpa_supplicant.conf -Dwext
$ iwconfig wlp1s0
wlp1s0IEEE 802.11 ESSID:"HT_B23514"
Mode:Managed Frequency:2.412 GHz Access Point: 00:16:FB:B2:35:14
Bit Rate=144.4 Mb/s Tx-Power=19 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-24 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:1 Invalid misc:12 Missed beacon:0
$ ifconfig wlp1s0
wlp1s0: flags=4163 mtu 1500
inet6 fe80::be85:56ff:fe8f:45f5 prefixlen 64 scopeid 0x20
ether bc:85:56:8f:45:f5 txqueuelen 1000 (Ethernet)
RX packets 586 bytes 364645 (364.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 684 bytes 191764 (191.7 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
$ sudo dhclient -v wlp1s0
Internet Systems Consortium DHCP Client 4.3.5
Copyright 2004-2016 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/wlp1s0/bc:85:56:8f:45:f5
Sending on LPF/wlp1s0/bc:85:56:8f:45:f5
Sending on Socket/fallback
DHCPREQUEST of 10.10.10.2 on wlp1s0 to 255.255.255.255 port 67 (xid=0x518398de)
DHCPACK of 10.10.10.2 from 10.10.10.251
bound to 10.10.10.2 -- renewal in 36342 seconds.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-33-generic 4.15.0-33.36
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
Uname: Linux 4.15.0-33-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: genovese 1664 F pulseaudio
CurrentDesktop:
[Bug 1789333] Re: linux-image-4.15.0-33-generic breaks WiFi
Okay, I will test this when I get back at home later this evening (EST time). The WiFi at my workplace works fine. Not sure why it selectively fails to work with my home WiFi. If you want to gather any additional info about what differences could be involved please let me know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1789333 Title: linux-image-4.15.0-33-generic breaks WiFi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1789333/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1789333] Re: linux-image-4.15.0-33-generic breaks WiFi
The bug is indeed fixed in the latest v4.15 stable kernel: $ uname -a Linux apol1 4.15.18-041518-generic #201804190330 SMP Thu Apr 19 07:34:21 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1789333 Title: linux-image-4.15.0-33-generic breaks WiFi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1789333/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1787374] [NEW] resolvconf fails to update DNS server after resuming laptop from suspend
Public bug reported: This bug has been present since I have updated to Ubuntu 17.10 and it is still present in Ubuntu 18.04. It seems pretty simple to understand and a solution should be straightforward, but I lack understanding for what application is failing to update the right configuration file. When I go to work and I start my laptop, my /run/resolvconf/interface/systemd-resolved is filled with this: nameserver 127.0.0.53 search broadinstitute.org plc.hootoo.com When I come back home, DNS resolution does not work or works very slowly, most likely because my work DNS server broadinstitute.org is not reachable anymore, or maybe it is reachable but it is excruciatingly slow at responding. The solution is for me to edit /run/resolvconf/interface/systemd-resolved and remove the work DNS server: nameserver 127.0.0.53 search plc.hootoo.com And then update /etc/resolv.conf with the following command: $ sudo /etc/init.d/resolvconf restart Alternatively, another solution is to reboot the laptop. Then everything works fine. This is clearly a bug, but I am not sure whether it is a NetworkManager's bug, a resolvconf's bug, or a systemd bug. Please help! :-) ** Affects: resolvconf (Ubuntu) Importance: Undecided Status: New ** Package changed: systemd (Ubuntu) => resolvconf (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1787374 Title: resolvconf fails to update DNS server after resuming laptop from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/resolvconf/+bug/1787374/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1717995] Re: extra domains not removed from resolv.conf when VPN disconnects
I have had the same exact problem since I have upgraded to 17.10. In my case it does not even involve the VPN. When I come back from work, if I had suspended the laptop without restarting it, then I cannot connect to the computers from work. If I restart resolvconf with: $ sudo /etc/init.d/resolvconf restart The problem persists. If I edit the file /run/resolvconf/interface/systemd-resolved with $ sudo emacs -nw /run/resolvconf/interface/systemd-resolved ... remove the work computer name in the line starting with search ... $ sudo /etc/init.d/resolvconf restart Then it works fine. I hope this bug is well understood and the fix is on its way. It seems like a bit of a corner case, but it is indeed a serious bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1717995 Title: extra domains not removed from resolv.conf when VPN disconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1717995/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677198] Re: OpenVPN not Working in 17.04
I confirm the issue. I cannot login through VPN anymore since I updated from 16.10 to 17.04. I will also add to that it is impossible now to configure the VPN connections. The "Configure VPN..." option in the menu is grayed out and cannot be selected anymore from the NetworkManager. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677198 Title: OpenVPN not Working in 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1677198/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677198] Re: OpenVPN not Working in 17.04
Okay, nevermind, in my case it was enough to delete the VPN connections and then add them again with the "Edit Connection..." option in the nm- applet menu (somehow "VPN Connections -> Configure VPN..." is grayed out and cannot be called). Once created again, the VPN connection work just fine as they used to. Maybe mine is a completely different problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677198 Title: OpenVPN not Working in 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1677198/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1685292] [NEW] Zesty: network-manager-applet VPN 17.04 Cisco AnyConnect fails with Duo Authentication
Public bug reported: Since I have updated to Ubuntu Zesty 17.04 I have had problems with connecting through VPN. I did not understand at first what was causing the issue. Now I think I have figured it out and explaining the issue might help other people with the same problem understanding what is going on. I login to my work VPN network using Cisco AnyConnect (available through package openconnect) and Duo Authentication. Because of Duo Authentication, there are always two passwords to fill in, one is my regular password and the other one is a 6 numeric password generated every few seconds that I need to ascertain from my smartphone. If I click on the option dialogue box "Save passwords", I think the applet manager will save both passwords and the next time I try to connect through VPN it will use both passwords (one of which will be expired) multiple times until my work account will be locked out. By the time the dialogue appears allowing me to include the correct passwords, it seems to be already too late. The login will fail no matter what because now I have been locked out and I could understand what was going on because there was no way for me to know that at that point I had been irrevocably locked out of the ability to VPN. I do not know if this is a network-manager issue, a network-manager- applet issue, or an openconnect issue, but this is definitely a completely new annoying behaviour resulting from the update to Ubuntu Zesty 17.04. Also, of notice buy maybe unrelated, if I select in the network-manager- applet "VPN Connections", the option "Configure VPN..." is greyed out and cannot be selected anymore. This is also a new behaviour of Ubuntu Zesty 17.04. ** Affects: network-manager-applet (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1685292 Title: Zesty: network-manager-applet VPN 17.04 Cisco AnyConnect fails with Duo Authentication To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1685292/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1697027] [NEW] ath9k freezes suspend resume Ubuntu 17.04
Public bug reported: Description: Ubuntu Zesty Zapus Release: 17.04 What was expected to happen? I expected the laptop would suspend and resume without issues What happened instead? First the network fails, then all other programs slowly start to fail as well until the system freezes completely. The system is unable to shutdown and it requires a forced shutdown. Often when suspending my system, a recent upgrade to 17.04 from 16.10, after resuming the network does not work and then slowly the whole system freezes. Looking at dmesg, the problem seems to arise just before the system suspends with the kernel trace attached below. My best guess is that the issue is caused by ath9k. My system is a Dell XPS13 version 9333 (2013) running kernel 4.10.0-22-generic (with 8GB of RAM and no swap) and it is often connected to a Dell U3011 monitor. I could not find other reports of this bug and this behaviour is new to 17.04, that is, it was not present in 16.10. I was always able to suspend and resume without issues before. I have been waiting to see bug 1674838 fixed before reporting this bug thinking that they might be related, but they are clearly independent as I am still having this suspend issue. Happy to try to collect more info if this information is not enough to understand where the problem lies, however it is impossible to run apport once the bug arises. [11292.289928] [ cut here ] [11292.289935] WARNING: CPU: 0 PID: 943 at /build/linux-nOqmtv/linux-4.10.0/kernel/kthread.c:69 kthread_stop+0x102/0x110 [11292.289936] Modules linked in: ccm rfcomm cmac bnep hid_generic dell_wmi sparse_keymap intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel dell_laptop dell_smbios kvm dcdbas snd_hda_codec_hdmi irqbypass snd_hda_codec_realtek uvcvideo snd_hda_codec_generic arc4 crct10dif_pclmul videobuf2_vmalloc snd_hda_intel crc32_pclmul videobuf2_memops ath9k snd_hda_codec ghash_clmulni_intel videobuf2_v4l2 ath9k_common pcbc snd_hda_core videobuf2_core ath9k_hw snd_hwdep usbhid videodev ath snd_pcm aesni_intel uas media ath3k mac80211 usb_storage hid aes_x86_64 btusb snd_seq_midi crypto_simd snd_seq_midi_event btrtl glue_helper cfg80211 snd_rawmidi cryptd btbcm btintel snd_seq bluetooth intel_cstate snd_seq_device intel_rapl_perf snd_timer snd input_leds joydev soundcore serio_raw shpchp mei_me mei [11292.289977] lpc_ich acpi_als kfifo_buf industrialio mac_hid binfmt_misc parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea psmouse sysfillrect sysimgblt fb_sys_fops ahci drm libahci wmi fjes video [11292.289995] CPU: 0 PID: 943 Comm: NetworkManager Not tainted 4.10.0-22-generic #24-Ubuntu [11292.289996] Hardware name: Dell Inc. Dell System XPS L322X/0PJHXN, BIOS A09 05/15/2013 [11292.289997] Call Trace: [11292.290001] dump_stack+0x63/0x81 [11292.290003] __warn+0xcb/0xf0 [11292.290005] warn_slowpath_null+0x1d/0x20 [11292.290007] kthread_stop+0x102/0x110 [11292.290014] ath9k_rng_stop+0x1a/0x20 [ath9k] [11292.290018] ath9k_stop+0x3b/0x1d0 [ath9k] [11292.290036] drv_stop+0x33/0x100 [mac80211] [11292.290055] ieee80211_stop_device+0x43/0x50 [mac80211] [11292.290072] ieee80211_do_stop+0x55a/0x860 [mac80211] [11292.290075] ? _raw_spin_unlock_bh+0x1e/0x20 [11292.290077] ? dev_deactivate_many+0x205/0x240 [11292.290093] ieee80211_stop+0x1a/0x20 [mac80211] [11292.290096] __dev_close_many+0x99/0x100 [11292.290098] __dev_close+0x45/0x70 [11292.290100] __dev_change_flags+0x9d/0x160 [11292.290102] dev_change_flags+0x29/0x60 [11292.290104] do_setlink+0x338/0xd20 [11292.290107] ? load_balance+0x1b4/0xa00 [11292.290109] ? update_load_avg+0x6b/0x510 [11292.290112] ? dequeue_entity+0xed/0x420 [11292.290114] ? nla_parse+0x31/0x110 [11292.290115] rtnl_newlink+0x5c6/0x860 [11292.290118] ? lookup_fast+0x57/0x310 [11292.290121] ? security_capget+0x60/0x70 [11292.290123] ? ns_capable_common+0x68/0x80 [11292.290125] ? ns_capable+0x13/0x20 [11292.290127] rtnetlink_rcv_msg+0xe6/0x210 [11292.290130] ? __kmalloc_node_track_caller+0x1f0/0x2a0 [11292.290133] ? __alloc_skb+0x87/0x1e0 [11292.290135] ? rtnl_newlink+0x860/0x860 [11292.290137] netlink_rcv_skb+0xa4/0xc0 [11292.290138] rtnetlink_rcv+0x28/0x30 [11292.290140] netlink_unicast+0x18c/0x220 [11292.290141] netlink_sendmsg+0x2f7/0x3b0 [11292.290144] ? aa_sock_msg_perm+0x61/0x150 [11292.290146] sock_sendmsg+0x38/0x50 [11292.290148] ___sys_sendmsg+0x2c2/0x2d0 [11292.290149] ? try_to_wake_up+0x59/0x3e0 [11292.290152] ? update_load_avg+0x6b/0x510 [11292.290154] ? update_load_avg+0x6b/0x510 [11292.290156] ? set_next_entity+0xc3/0x1b0 [11292.290157] ? pick_next_task_fair+0x47a/0x4b0 [11292.290160] ? __switch_to+0x23c/0x520 [11292.290162] ? __fget_light+0x25/0x60 [11292.290164] __sys_sendmsg+0x54/0x90 [11292.290166] SyS_sendmsg+0x12/0x20 [11292.290168] entry_SYSCALL_64_fastpath+0x1e/0xad [11292.290169] RIP: 0033:0x7f6e2e5fb460 [11292.290170] RSP:
[Bug 1697027] Re: ath9k freezes suspend resume Ubuntu 17.04
I can confirm that the same issue occurs with kernel 4.12.0-041200rc4-generic and that the issue did not exist with Ubuntu 16.10. I do not know which kernel introduced the issue but immediately after upgrading to Ubuntu 17.04 I started observing the machine occasionally freezing upon resuming from suspend. I have just installed kernel version 4.12.0-041200rc4-generic and reproduced the bug. To reproduce the bug I usually need to suspend the system about five times. Most of the times suspend/resume does work just fine, and then occasionally it leaves the system in an unrecoverable state. Not sure if a specific state triggers the issue. It seems random to me. I have attached the dmesg output I obtained with kernel 4.12.0-041200rc4-generic. The issue seems to be exactly the same as with kernel 4.10.0-22-generic. Once the bug arises, I cannot file the report with apport as the machine is unable to use the network: $ apport-collect 1697027 ERROR: connecting to Launchpad failed: Unable to find the server at launchpad.net You can reset the credentials by removing the file /home/genovese/.cache/apport/launchpad.credentials Is there a way to collect the data with apport into a file and upload it later after rebooting the machine? ** Attachment added: "dmesg.4.12.0-041200rc4-generic" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1697027/+attachment/4893177/+files/dmesg.4.12.0-041200rc4-generic ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1697027 Title: ath9k freezes suspend resume Ubuntu 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1697027/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1687267] Re: kernel BUG at /build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129!
I have had what I think is the same problem (it requires restarting the whole system): [85581.367885] [ cut here ] [85581.367926] kernel BUG at /build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129! [85581.367967] invalid opcode: [#1] SMP [85581.367988] Modules linked in: cmac rfcomm bnep hid_generic dell_wmi sparse_keymap snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_core coretemp snd_hwdep dell_laptop dell_smbios kvm_intel kvm dcdbas irqbypass crct10dif_pclmul crc32_pclmul snd_pcm ghash_clmulni_intel pcbc snd_seq_midi snd_seq_midi_event aesni_intel uvcvideo aes_x86_64 videobuf2_vmalloc crypto_simd glue_helper cryptd intel_cstate videobuf2_memops videobuf2_v4l2 intel_rapl_perf usbhid snd_rawmidi videobuf2_core uas hid videodev arc4 usb_storage media snd_seq ath9k input_leds joydev ath9k_common serio_raw ath9k_hw ath3k btusb btrtl btbcm snd_seq_device snd_timer ath btintel mac80211 bluetooth cfg80211 lpc_ich snd soundcore mei_me shpchp [85581.368323] mei acpi_als kfifo_buf industrialio mac_hid binfmt_misc parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci wmi video fjes [85581.368432] CPU: 1 PID: 15936 Comm: firefox Not tainted 4.10.0-20-generic #22-Ubuntu [85581.368470] Hardware name: Dell Inc. Dell System XPS L322X/0PJHXN, BIOS A09 05/15/2013 [85581.368512] task: 88322e1a1680 task.stack: a74208398000 [85581.368548] RIP: 0010:__migration_entry_wait+0x16a/0x180 [85581.368575] RSP: :a7420839bd68 EFLAGS: 00010246 [85581.368601] RAX: 000fc0048078 RBX: e16f80d4f170 RCX: e16f80d4f170 [85581.368636] RDX: 0001 RSI: 8830353c5800 RDI: e16f8198c000 [85581.368669] RBP: a7420839bd80 R08: 88322d6f5d00 R09: 88322d6f5d00 [85581.368703] R10: 0001 R11: 0438 R12: e16f8198c000 [85581.368737] R13: 3e066300 R14: a7420839be30 R15: 883017cfd4b0 [85581.368772] FS: 7fcfc4066740() GS:88323f24() knlGS: [85581.368811] CS: 0010 DS: ES: CR0: 80050033 [85581.368839] CR2: 7fcf43b00b30 CR3: 0001dc64f000 CR4: 001406e0 [85581.368873] Call Trace: [85581.368891] migration_entry_wait+0x74/0x80 [85581.368916] do_swap_page+0x5b3/0x770 [85581.368937] handle_mm_fault+0x873/0x1360 [85581.368959] __do_page_fault+0x23e/0x4e0 [85581.368981] do_page_fault+0x22/0x30 [85581.369003] page_fault+0x28/0x30 [85581.369022] RIP: 0033:0x5589b0c2f278 [85581.369041] RSP: 002b:7ffdfdeb9e40 EFLAGS: 00010283 [85581.369067] RAX: 7fcfc2c001b0 RBX: 0010 RCX: 0003 [85581.369102] RDX: 7fcf43b00b30 RSI: 000c RDI: 7fcfc2c001a8 [85581.369135] RBP: 7fcfc2c001a0 R08: 7fcfc2c00040 R09: 7fcf233eec70 [85581.369168] R10: 0001 R11: 0438 R12: 7fcfc2c00040 [85581.369202] R13: R14: 7fcf43b00b30 R15: 7fcf258a [85581.369235] Code: ff ff ff 4c 89 e7 e8 96 a2 f8 ff e9 3c ff ff ff 85 d2 0f 84 2a ff ff ff 8d 4a 01 89 d0 f0 41 0f b1 4d 00 39 d0 74 81 89 c2 eb e5 <0f> 0b 4c 89 e7 e8 0c fb f9 ff eb b8 4c 8d 60 ff 4c 8d 68 1b eb [85581.369351] RIP: __migration_entry_wait+0x16a/0x180 RSP: a7420839bd68 [85581.380908] ---[ end trace d138c13e149bf666 ]--- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1687267 Title: kernel BUG at /build/linux- 2NWldV/linux-4.10.0/include/linux/swapops.h:129! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1687267/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1687267] Re: kernel BUG at /build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129!
*** This bug is a duplicate of bug 1674838 *** https://bugs.launchpad.net/bugs/1674838 ** This bug has been marked a duplicate of bug 1674838 kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1687267 Title: kernel BUG at /build/linux- 2NWldV/linux-4.10.0/include/linux/swapops.h:129! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1687267/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1697027] Re: ath9k freezes suspend resume Ubuntu 17.04
https://bugzilla.kernel.org/show_bug.cgi?id=196043 ** Bug watch added: Linux Kernel Bug Tracker #196043 https://bugzilla.kernel.org/show_bug.cgi?id=196043 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1697027 Title: ath9k freezes suspend resume Ubuntu 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1697027/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1697027] Re: ath9k freezes suspend resume Ubuntu 17.04
Many thanks to Miaoqing Pan for writing a patch for this bug: https://patchwork.kernel.org/patch/9803211/ ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1697027 Title: ath9k freezes suspend resume Ubuntu 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1697027/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1725081] Re: Clipboard support broken in Ubuntu 17.10
Not sure whether this is the same issue. Since I moved to Ubuntu 17.10 I cannot copy and paste from gedit anymore. If I open gedit, write something, and then try to paste it in Firefox it does not work. When I try to paste, I get the following line in the stderr of gedit: (gedit:#): Gdk-WARNING **: Error writing selection data: Error writing to file descriptor: Broken pipe Copying and paste from and among other applications works just fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725081 Title: Clipboard support broken in Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mono/+bug/1725081/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1584740] Re: Libreoffice impress hanging and high cpu on slide operations
Same problem with LibreOffice Impress version 5.3.1.2. Thank you @mcnichol for figuring out that removing libreoffice-gtk3 solves the issue. Does anybody know whether the issue persists with Ubuntu 17.10? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1584740 Title: Libreoffice impress hanging and high cpu on slide operations To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1584740/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1289977] Re: Ubuntu 14.04 Update breaks grub, resulting in "error: symbol 'grub_term_highlight_color' not found"
I have had the same problem. My guess is that, since I have two hard drives, the system is trying to start from the wrong drive where an old version of GRUB is installed. My solution was to start Ubuntu with a USB stick (it does not matter which version). Once you start, these commands will do it: # mkdir /tmp/drive # sudo mount /dev/sdX1 /tmp/drive # sudo mount --bind /dev /tmp/drive/dev # sudo mount --bind /proc /tmp/drive/proc # sudo mount --bind /sys /tmp/drive/sys # sudo chroot /tmp/drive # dpkg-reconfigure grub-pc Where sdX1 must be the drive where your system is installed. When you run the last command you should select the sdX drive, though I guess running it multiple times will install the new version of grub on each drive and give you some piece of mind. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1289977 Title: Ubuntu 14.04 Update breaks grub, resulting in "error: symbol 'grub_term_highlight_color' not found" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1289977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1289977] Re: Ubuntu 14.04 Update breaks grub, resulting in "error: symbol 'grub_term_highlight_color' not found"
I think Lastique got a good explanation. How many people with this bug have actually two hard drives on their computer? I certainly did. For those trying to follow instructions on #27, make sure you install grub on each of your hard drives (i.e., both sda and sdb) by running "dpkg- reconfigure grub-pc" multiple times. My suggestion for the ubuntu team is to start telling users to create a bootable CD/USB before performing any distribution upgrade. I can just imagine this bug caused endless headaches to less experienced linux users. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1289977 Title: Ubuntu 14.04 Update breaks grub, resulting in "error: symbol 'grub_term_highlight_color' not found" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1289977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
I have some new information. Apparently, I tried a different external monitor with the displayport and the same 2560x1600 resolution and the laptop worked just fine. I can run xrandr or unity-control-center while the monitor is connected and there are no issues. The monitor that does not work correctly has a display port->dvi adapter and the resolution is not detected correctly. Because of that, I manually add the resolution each time the computer boots with the following command: xrandr --newmode 2560x1600 268.00 2560 2608 2640 2720 1600 1603 1609 1646 -hsync +vsync; xrandr --addmode DP1 2560x1600; xrandr --newmode 1280x800 71.00 1280 1328 1360 1440 800 803 809 823 -hsync +vsync; xrandr --addmode DP1 1280x800 And then I set the output to the monitor with the following command: xrandr --output LVDS1 --off --output VGA1 --off --output HDMI1 --off --output DP1 --mode 2560x1600 Therefore it is likely that this is a bug related to the display port->dvi adapter. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
It is a Dell BIZLINK DisplayPort to DVI Dual Link Adapter (see here: http://www.amazon.com/dp/B003XYBA72/) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
The problem is possibly related to this bug: https://bugs.freedesktop.org/show_bug.cgi?id=56834 ** Bug watch added: freedesktop.org Bugzilla #56834 https://bugs.freedesktop.org/show_bug.cgi?id=56834 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1304434] Re: indicator-printers not working on Ubuntu 14.04
I can confirm I have the same problem since updating to 14.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1304434 Title: indicator-printers not working on Ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/indicator-printers/+bug/1304434/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1697027] Re: ath9k freezes suspend resume Ubuntu 17.04
While the fix did not make it into kernel 4.12, it made it into kernel 4.13-rc1: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v4.13-rc1&id=07246c115801c27652700e3679bb58661ef7ed65 ** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1697027 Title: ath9k freezes suspend resume Ubuntu 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1697027/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1409032] Re: gvfsd-smb: very high CPU utilisation
I have noticed the same problem for the first time today at work (so no commercial USA ISP). I tried to strace the process to see what it does: sudo strace -T -p 13921 strace: Process 13921 attached restart_syscall(<... resuming interrupted poll ...> But I got no insight. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1409032 Title: gvfsd-smb: very high CPU utilisation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1409032/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
I guess it is way to late for me to figure that out now. However, you might try to run your computer from a USB pen, installing Ubuntu 14.04 with unetbootin and then see what behavior you get. That is what I did and made me realize that the problem likely relied in some settings. Maybe try removing the .compiz directory? If you figure out which one it is, let me know. Also, the behavior I have now is slightly different from the behavior I had with Ubuntu 13.10. Before I would add the resolution with xrandr and then change display again with xrandr. Now, instead, as soon as I add the resolution with xrandr the display changes automatically. I believe that Unity 14.04 responds automatically to some changes, while Unity 13.10 did not, and for some reasons this was leading to the crashes before. I have also noticed that my laptop used to run some dbus program after boot that would make the hard drive spin for several minutes before coming to a rest. Since I deleted all my configuration files, that is not happening anymore. Overall, the update from 13.10 to 14.04 was the worst Ubuntu update I have ever experienced (I also had experienced this: http://askubuntu.com/questions/449680/upgrading- from-13-10-to-14-04-broke-grub). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1426490] Re: cups 2.0.2-1 100% cpu usage
Same problem here. This is the content of my /var/log/cups/error_log file: W [26/May/2015:14:10:58 -0400] Max clients reached, holding new connections... W [26/May/2015:14:10:58 -0400] Max clients reached, holding new connections... W [26/May/2015:14:10:58 -0400] Max clients reached, holding new connections... W [26/May/2015:14:10:58 -0400] Max clients reached, holding new connections... E [26/May/2015:14:14:54 -0400] [Client 310] Local authentication certificate not found. W [26/May/2015:14:14:54 -0400] Max clients reached, holding new connections... W [26/May/2015:14:14:56 -0400] Max clients reached, holding new connections... W [26/May/2015:14:14:56 -0400] Max clients reached, holding new connections... W [26/May/2015:14:14:56 -0400] Max clients reached, holding new connections... W [26/May/2015:14:14:56 -0400] Max clients reached, holding new connections... W [26/May/2015:14:17:21 -0400] Max clients reached, holding new connections... W [26/May/2015:14:17:21 -0400] Max clients reached, holding new connections... W [26/May/2015:14:17:21 -0400] Max clients reached, holding new connections... W [26/May/2015:14:17:21 -0400] Max clients reached, holding new connections... E [26/May/2015:14:19:55 -0400] [Client 599] Local authentication certificate not found. W [26/May/2015:14:19:55 -0400] Max clients reached, holding new connections... W [26/May/2015:14:19:55 -0400] Max clients reached, holding new connections... W [26/May/2015:14:19:55 -0400] Max clients reached, holding new connections... W [26/May/2015:14:19:56 -0400] Max clients reached, holding new connections... W [26/May/2015:14:19:56 -0400] Max clients reached, holding new connections... W [26/May/2015:14:19:56 -0400] Max clients reached, holding new connections... W [26/May/2015:14:19:56 -0400] Max clients reached, holding new connections... W [26/May/2015:14:19:57 -0400] Max clients reached, holding new connections... W [26/May/2015:14:19:57 -0400] Max clients reached, holding new connections... W [26/May/2015:14:19:57 -0400] Max clients reached, holding new connections... W [26/May/2015:14:19:57 -0400] Max clients reached, holding new connections... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1426490 Title: cups 2.0.2-1 100% cpu usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1426490/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1436330] Re: Network Manager doesn't set metric for local networks any more, causing connection issues
@jderose, @tagrain, as mdeslaur mentioned in post #12, the metric is correctly set for the gateway route, but it is incorrectly set for the local area network route. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1436330 Title: Network Manager doesn't set metric for local networks any more, causing connection issues To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1436330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1436330] Re: Network Manager doesn't set metric for local networks any more, causing connection issues
After installing Ubuntu 15.04 my routing table looked like: $ route -n Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 0.0.0.0 10.10.100.3 0.0.0.0 UG1024 00 eth0 10.10.96.0 0.0.0.0 255.255.248.0 U 0 00 eth0 10.10.96.0 0.0.0.0 255.255.248.0 U 0 00 wlan0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 00 wlan0 After installing network-manager_0.9.10.0-4ubuntu16_amd64.deb and libnm- util2_0.9.10.0-4ubuntu16_amd64.deb my routing table looked like: $ route -n Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 0.0.0.0 10.10.100.3 0.0.0.0 UG10000 eth0 0.0.0.0 10.10.100.3 0.0.0.0 UG40000 wlan0 10.10.96.0 0.0.0.0 255.255.248.0 U 0 00 wlan0 10.10.96.0 0.0.0.0 255.255.248.0 U 0 00 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 00 wlan0 However, my DNS servers are: $ cat /etc/resolv.conf # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver 10.10.100.11 nameserver 10.10.100.12 So, if I understand correctly, even with version 0.9.10.0-4ubuntu16 of the network manager, there is still a metric issue which could cause the system to attempt to connect to my DNS servers through the wireless connection even when perfectly connected through the ethernet cable. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1436330 Title: Network Manager doesn't set metric for local networks any more, causing connection issues To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1436330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
With Ubuntu 15.04 and the newest 4.1.0-040100rc1-generic kernel, the bug is completely fixed. ** Changed in: xorg (Ubuntu) Status: Invalid => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1437091] Re: xrandr --delmode unable to remove incorrectly detected video resolution modes
With Ubuntu 15.04 and the newest 4.1.0-040100rc1-generic kernel, the system now correctly identifies the available resolutions. ** Changed in: x11-xserver-utils (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1437091 Title: xrandr --delmode unable to remove incorrectly detected video resolution modes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/x11-xserver-utils/+bug/1437091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1423546] Re: [vivid] unable to manage vpn after vpn goes down
I think I might have the same issue. This is the "route -n" output of my computer: Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 0.0.0.0 10.10.100.3 0.0.0.0 UG1024 00 eth0 10.10.96.0 0.0.0.0 255.255.248.0 U 0 00 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 00 eth0 This is the "route -n" output of my computer after connecting to the VPN: Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 0.0.0.0 0.0.0.0 0.0.0.0 U 1024 00 vpn0 10.10.96.0 0.0.0.0 255.255.248.0 U 0 00 eth0 69.173.118.00.0.0.0 255.255.254.0 U 0 00 vpn0 69.173.127.310.10.100.3 255.255.255.255 UGH 1 00 eth0 69.173.127.30.0.0.0 255.255.255.255 UH1024 00 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 00 eth0 This is the "route -n" output of my computer after disconnecting from the VPN: Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 0.0.0.0 10.10.100.3 0.0.0.0 UG1024 00 eth0 10.10.96.0 0.0.0.0 255.255.248.0 U 0 00 eth0 69.173.127.30.0.0.0 255.255.255.255 UH1024 00 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 00 eth0 As you can see, after disconnection from the VPN, this extra line remains: 69.173.127.30.0.0.0 255.255.255.255 UH1024 00 eth0 Which seems to be what is causing the problem, as it makes it impossible to reach IP address 69.173.127.3 which is exactly the IP address of the VPN server. By manually removing this extra line with the following command: sudo route delete 69.173.127.3 The routing table reverses to its original configuration: Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 0.0.0.0 10.10.100.3 0.0.0.0 UG1024 00 eth0 10.10.96.0 0.0.0.0 255.255.248.0 U 0 00 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 00 eth0 And I am now able again to initiate the VPN connection. This issue was not present before upgrading to vivid vervet, so I am not sure what the original behavior in utopic unicorn was. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1423546 Title: [vivid] unable to manage vpn after vpn goes down To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1423546/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1437091] [NEW] xrandr --delmode unable to remove incorrectly detected video resolution modes
Public bug reported: I own an HP LP3065 monitor (http://www.amazon.com/dp/B000KB6E3G/) with a BizLink displayport adapter (http://www.amazon.com/dp/B003XYBA72/). The command "sudo get-edid -b 6 | parse-edid" correctly identifies the available resolutions of the screen as 2560x1600 and 1280x800. However, the Ubuntu system incorrectly identifies instead the resolutions 1024x768, 800x600, 848x480, and 640x480 which all don't work with the monitor. While I have to add manually the correct resolutions with xrandr using the command "xrandr --newmode 2560x1600 268.00 2560 2608 2640 2720 1600 1603 1609 1646 -hsync +vsync && xrandr --addmode DP1 2560x1600", I occasionally have the system attempting to use the 1024x768 resolution leading to an empty black screen. One potential solution would be to remove the rogue resolutions so that they could not be automatically chosen. I tried the command "xrandr --delmode DP1 1024x768" but this is to no avail with the following output: X Error of failed request: BadAccess (attempt to access private resource denied) Major opcode of failed request: 140 (RANDR) Minor opcode of failed request: 19 (RRDeleteOutputMode) Serial number of failed request: 42 Current serial number in output stream: 43 My understanding is that the system thinks to know better than the user and disallows from removing native resolutions. However, it is clear that the system is not designed well enough to know what the correct native resolutions are. This is tremendously frustrating and ultimately it is combination of a bug in properly detecting the native resolutions (gone unfixed for the last five years) and a flawed design assuming detected resolutions would never need to be removed. I am at a loss with regard who to and where to file this bug. I would be tremendously grateful to anybody who could provide some directions. ** Affects: x11-xserver-utils (Ubuntu) Importance: Undecided Status: New ** Tags: xrandr -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1437091 Title: xrandr --delmode unable to remove incorrectly detected video resolution modes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/x11-xserver-utils/+bug/1437091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1415536] [NEW] nm-applet does nothing when attempting to open a VPN connection
Public bug reported: I have a VPN connection configured. When I go on the network manager and click on "VPN Connections" -> "MyVPN", I would expect a dialog to open and allow me to connect to the VPN, but instead nothing happens. No error message is given. Just nothing at all. If I instead click on "VPN Connections" -> "Configure VPN...", the "Network Connections" dialog shows and I am able to edit the parameters of the VPN connection, but I am still not able to open the VPN dialog to initiate the connection. ** Affects: network-manager-applet (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1415536 Title: nm-applet does nothing when attempting to open a VPN connection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1415536/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1415536] Re: nm-applet does nothing when attempting to open a VPN connection
Somehow, after changing the name of the VPN connection, the corresponding file in /etc/NetworkManager/system-connections/ got recreated and now I am unable to reproduce the bug as unfortunately I have not made a copy of the previous file. My best guess is that something went wrong with the previous configuration file and nm-applet was failing to open the correct dialog form. If I encounter the bug again, I will try to dig more deeply into the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1415536 Title: nm-applet does nothing when attempting to open a VPN connection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1415536/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
For some weird reasons, by deleting all configuration files in my home directory, the behavior reverted to what it was with Ubuntu 13.10. I cannot reproduce the crash anymore. I still need to add the correct resolution with xrandr as it is not detected correctly. Somehow there is a lurking bug in i915, but this must have been triggered by some weird settings I had in Unity. This is my best guess. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] [NEW] External DP1 monitor extremely unstable since upgrade to 14.04
Public bug reported: Since upgrade to 14.04, the external display on DP1 is extremely unstable. I get constant "[drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up" messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 "[drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up" messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI->DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] Re: External DP1 monitor extremely unstable since upgrade to 14.04
I have tried to install linux-image-3.15.0-031500rc3-generic following this guide: http://linuxg.net/how-to-install-kernel-3-15-rc-3-on-ubuntu- linux-mint-and-their-derivative-systems/ and I don't see the "[drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up" messages anymore, however the stability issue persists. If I try to run xrandr while the external DP monitor is in use, it either immediately reverts to the laptop screen or it crashes the system. In the case it did not crash the system, but rather reverted to the laptop screen, the following output was found in dmesg: [ 92.883726] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training [ 92.890455] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization [ 92.921542] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe B stuck [ 92.985538] [ cut here ] [ 92.985578] WARNING: CPU: 0 PID: 1371 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:9755 check_encoder_state+0x1fa/0x270 [i915]() [ 92.985579] encoder's hw state doesn't match sw tracking (expected 1, found 0) [ 92.985580] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) rfcomm bnep bluetooth binfmt_misc joydev asix usbnet mii uvcvideo intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp videobuf2_vmalloc videobuf2_memops arc4 kvm_intel videobuf2_core videodev kvm iwldvm mac80211 snd_hda_codec_hdmi crct10dif_pclmul snd_hda_codec_conexant crc32_pclmul snd_hda_codec_generic ghash_clmulni_intel iwlwifi aesni_intel thinkpad_acpi aes_x86_64 snd_hda_intel lrw nvram snd_hda_controller gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_hda_codec cfg80211 snd_seq snd_hwdep snd_pcm psmouse mei_me serio_raw snd_seq_device mei lpc_ich snd_timer snd soundcore parport_pc mac_hid ppdev lp parport raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear hid_generic usbhid hid i915 e1000e ahci i2c_algo_bit sdhci_pci drm_kms_helper libahci sdhci ptp pps_core drm wmi video [ 92.985613] CPU: 0 PID: 1371 Comm: Xorg Tainted: G OE 3.15.0-031500rc3-generic #201404280035 [ 92.985614] Hardware name: LENOVO 42872WU/42872WU, BIOS 8DET64WW (1.34 ) 08/31/2012 [ 92.985615] 261b 8801feefdb48 81756ad4 0007 [ 92.985617] 8801feefdb98 8801feefdb88 8106b89c 0304feefdb98 [ 92.985619] 88020f5d1000 88020f728320 88020f728000 [ 92.985620] Call Trace: [ 92.985626] [] dump_stack+0x46/0x58 [ 92.985628] [] warn_slowpath_common+0x8c/0xc0 [ 92.985630] [] warn_slowpath_fmt+0x46/0x50 [ 92.985642] [] check_encoder_state+0x1fa/0x270 [i915] [ 92.985655] [] intel_modeset_check_state+0x5d/0xa0 [i915] [ 92.985667] [] intel_set_mode+0x25/0x30 [i915] [ 92.985678] [] intel_crtc_set_config+0x196/0x2f0 [i915] [ 92.985682] [] ? kmem_cache_alloc_trace+0x12c/0x160 [ 92.985693] [] drm_mode_set_config_internal+0x60/0xf0 [drm] [ 92.985702] [] drm_mode_setcrtc+0x280/0x4e0 [drm] [ 92.985710] [] ? drm_modeset_unlock_all+0x52/0x60 [drm] [ 92.985717] [] drm_ioctl+0x23b/0x530 [drm] [ 92.985726] [] ? drm_mode_setplane+0x3f0/0x3f0 [drm] [ 92.985729] [] ? vtime_account_user+0x5d/0x70 [ 92.985732] [] do_vfs_ioctl+0x75/0x2c0 [ 92.985735] [] ? syscall_trace_enter+0x165/0x280 [ 92.985737] [] ? __fget_light+0x25/0x70 [ 92.985739] [] SyS_ioctl+0x91/0xb0 [ 92.985741] [] tracesys+0xe1/0xe6 [ 92.985743] ---[ end trace c770137b490c6c2e ]--- [ 92.985771] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_dp_encoder (expected 1, found 0) [ 92.985772] [ cut here ] [ 92.985784] WARNING: CPU: 0 PID: 1371 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:9828 check_crtc_state+0x219/0x300 [i915]() [ 92.985785] pipe state doesn't match! [ 92.985785] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) rfcomm bnep bluetooth binfmt_misc joydev asix usbnet mii uvcvideo intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp videobuf2_vmalloc videobuf2_memops arc4 kvm_intel videobuf2_core videodev kvm iwldvm mac80211 snd_hda_codec_hdmi crct10dif_pclmul snd_hda_codec_conexant crc32_pclmul snd_hda_codec_generic ghash_clmulni_intel iwlwifi aesni_intel thinkpad_acpi aes_x86_64 snd_hda_intel lrw nvram snd_hda_controller gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_hda_codec cfg80211 snd_seq snd_hwdep snd_pcm psmouse mei_me serio_raw snd_seq_device mei lpc_ich snd_timer snd soundcore parport_pc mac_hid ppdev lp parport raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear hid_generic usbhid hid i915 e1000e ahci i2c_algo_bit sdhci_pci drm_kms_helper libahci sdhci ptp pps_core drm wmi vi
[Bug 1314213] Re: External DP1 monitor extremely unstable since upgrade to 14.04
Tried to revert back to kernel 3.11.0-20 by installing packages: linux-image-3.11.0-20-generic_3.11.0-20.34_amd64.deb linux-image-extra-3.11.0-20-generic_3.11.0-20.34_amd64.deb linux-headers-3.11.0-20_3.11.0-20.34_all.deb linux-headers-3.11.0-20-generic_3.11.0-20.34_amd64.deb But the problems persists. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
Okay, I did not think about trying that. I will update the BIOS (as per previous post, I am currently using "8DET64WW (1.34 ) 08/31/2012") over the weekend and provide an update. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
$ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date 8DET69WW (1.39 ) 07/18/2013 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
I have updated the BIOS. I now have the following two lines in dmesg: [0.00] DMI: LENOVO 42872WU/42872WU, BIOS 8DET69WW (1.39 ) 07/18/2013 [6.731504] thinkpad_acpi: ThinkPad BIOS 8DET69WW (1.39 ), EC unknown Running xrandr (or the unity-control-center) with kernel 3.15.0-031500rc3-generic while the laptop is connected to the screen with the DisplayPort reverts the screen to the laptop with these messages in dmesg: [ 96.61] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training [ 96.784484] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization [ 96.815605] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe B stuck [ 96.879818] [ cut here ] [ 96.879853] WARNING: CPU: 2 PID: 1422 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:9755 check_encoder_state+0x1fa/0x270 [i915]() [ 96.879855] encoder's hw state doesn't match sw tracking (expected 1, found 0) [ 96.879856] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) joydev rfcomm bnep bluetooth binfmt_misc asix usbnet mii intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp uvcvideo kvm_intel videobuf2_vmalloc kvm videobuf2_memops videobuf2_core videodev crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_hdmi cryptd snd_hda_codec_conexant psmouse snd_hda_codec_generic arc4 serio_raw snd_hda_intel snd_hda_controller thinkpad_acpi snd_hda_codec snd_hwdep iwldvm mac80211 snd_pcm nvram snd_seq_midi snd_seq_midi_event snd_rawmidi iwlwifi cfg80211 snd_seq lpc_ich snd_seq_device snd_timer snd mac_hid soundcore mei_me mei parport_pc ppdev lp parport raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear hid_generic usbhid hid i915 ahci libahci e1000e sdhci_pci i2c_algo_bit sdhci drm_kms_helper ptp drm pps_core wmi video [ 96.879895] CPU: 2 PID: 1422 Comm: Xorg Tainted: G OE 3.15.0-031500rc3-generic #201404280035 [ 96.879896] Hardware name: LENOVO 42872WU/42872WU, BIOS 8DET69WW (1.39 ) 07/18/2013 [ 96.879898] 261b 8801fc633b48 81756ad4 0007 [ 96.879900] 8801fc633b98 8801fc633b88 8106b89c 0304fc633b98 [ 96.879902] 8800cd713000 88020f299320 88020f299000 [ 96.879904] Call Trace: [ 96.879910] [] dump_stack+0x46/0x58 [ 96.879913] [] warn_slowpath_common+0x8c/0xc0 [ 96.879915] [] warn_slowpath_fmt+0x46/0x50 [ 96.879930] [] check_encoder_state+0x1fa/0x270 [i915] [ 96.879945] [] intel_modeset_check_state+0x5d/0xa0 [i915] [ 96.879959] [] intel_set_mode+0x25/0x30 [i915] [ 96.879972] [] intel_crtc_set_config+0x196/0x2f0 [i915] [ 96.879976] [] ? kmem_cache_alloc_trace+0x12c/0x160 [ 96.879988] [] drm_mode_set_config_internal+0x60/0xf0 [drm] [ 96.87] [] drm_mode_setcrtc+0x280/0x4e0 [drm] [ 96.880008] [] drm_ioctl+0x23b/0x530 [drm] [ 96.880018] [] ? drm_mode_setplane+0x3f0/0x3f0 [drm] [ 96.880022] [] ? vtime_account_user+0x5d/0x70 [ 96.880025] [] do_vfs_ioctl+0x75/0x2c0 [ 96.880028] [] ? syscall_trace_enter+0x165/0x280 [ 96.880031] [] ? __fget_light+0x25/0x70 [ 96.880034] [] SyS_ioctl+0x91/0xb0 [ 96.880036] [] tracesys+0xe1/0xe6 [ 96.880038] ---[ end trace 6fb235c1a53c42c1 ]--- [ 96.880056] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_dp_encoder (expected 1, found 0) [ 96.880058] [ cut here ] [ 96.880071] WARNING: CPU: 2 PID: 1422 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:9828 check_crtc_state+0x219/0x300 [i915]() [ 96.880072] pipe state doesn't match! [ 96.880073] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) joydev rfcomm bnep bluetooth binfmt_misc asix usbnet mii intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp uvcvideo kvm_intel videobuf2_vmalloc kvm videobuf2_memops videobuf2_core videodev crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_hdmi cryptd snd_hda_codec_conexant psmouse snd_hda_codec_generic arc4 serio_raw snd_hda_intel snd_hda_controller thinkpad_acpi snd_hda_codec snd_hwdep iwldvm mac80211 snd_pcm nvram snd_seq_midi snd_seq_midi_event snd_rawmidi iwlwifi cfg80211 snd_seq lpc_ich snd_seq_device snd_timer snd mac_hid soundcore mei_me mei parport_pc ppdev lp parport raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear hid_generic usbhid hid i915 ahci libahci e1000e sdhci_pci i2c_algo_bit sdhci drm_kms_helper ptp drm pps_core wmi video [ 96.880106] CPU: 2 PID: 1422 Comm: Xorg Tainted: GW OE 3.15.0-031500rc3-generic #201404280035 [ 96.880107] Hardware name: LENOVO 42872WU/42872WU, BIOS 8DET69WW (1.39 ) 07/18/2013 [ 96.880107]
[Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
I would be happy to do that, but I already tried to install kernel 3.11.0-20 from Saucy, and the problem persists. My best guess is that this is an issue that was already present before but it is only triggered now, maybe by xserver-xorg-video-intel or something like that. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1314213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1263681] Re: 8086:0126 [Lenovo a ThinkPad X220] DisplayPort-2-DVI not hotplugging
I wonder if this is the same as bug https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1263681 Title: 8086:0126 [Lenovo a ThinkPad X220] DisplayPort-2-DVI not hotplugging To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1263681/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 368187] Re: [HD3650] Kubuntu: garbage screen
I am sorry, but I have moved away from ATI and NVIDIA graphic cards. I have had enough of their faulty drivers. Life is much better with Intel. As far as I am concerned, the bug can be closed. -Giulio On Tue, Jan 7, 2014 at 7:11 PM, Christopher M. Penalver < christopher.m.penal...@gmail.com> wrote: > pureblood, this bug was reported a while ago and there hasn't been any > activity in it recently. We were wondering if this is still an issue? If > so, could you please test for this with the latest development release > of Ubuntu? ISO images are available from http://cdimage.ubuntu.com > /daily-live/current/ . > > If it remains an issue, could you please run the following command in > the development release from a Terminal > (Applications->Accessories->Terminal), as it will automatically gather > and attach updated debug information to this report: > > apport-collect -p xserver-xorg-video-ati REPLACE-WITH-BUG-NUMBER > > Please note, given that the information from the prior release is > already available, doing this on a release prior to the development one > would not be helpful. > > Thank you for your understanding. > > Helpful bug reporting tips: > https://wiki.ubuntu.com/ReportingBugs > > ** Changed in: xserver-xorg-video-ati (Ubuntu) >Importance: Undecided => Low > > ** Changed in: xserver-xorg-video-ati (Ubuntu) >Status: Confirmed => Incomplete > > ** Attachment removed: "iomem_ioports.tar.gz" > > https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/368187/+attachment/716880/+files/iomem_ioports.tar.gz > > ** Attachment removed: "18-08-2009 tests.tar.gz" > > https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/368187/+attachment/677023/+files/18-08-2009%20tests.tar.gz > > ** Attachment removed: "bug_368187.tar" > > https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/368187/+attachment/647921/+files/bug_368187.tar > > ** Attachment removed: "karmic_etc.tar.gz" > > https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/368187/+attachment/714617/+files/karmic_etc.tar.gz > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/368187 > > Title: > [HD3650] Kubuntu: garbage screen > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/368187/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/368187 Title: [HD3650] Kubuntu: garbage screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/368187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1031350] Re: [quantal] no network resolution after latest upgrade of network-manager
I confirm that I have the same issue since upgrading today to the stable version Ubuntu Quantal. Manual creation of a correct resolv.conf file fixes the problem temporarily. But as soon as I connect to a different network, this operation needs to be repeated. This seems a very serious bug, it needs high priority. I don't know how to debug it. I had dnsmasq installed prior to upgrading. Could this be related in any way? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1031350 Title: [quantal] no network resolution after latest upgrade of network- manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1031350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1044657] Re: [regression] Missing LO menus when not run in Unity
I have the same issue. Sometimes the menu would not show up at all, sometimes it would show up but any selection would be completely unresponsive. The workaround was to run "sudo apt-get remove libreoffice-gtk". I don't get the Unity menu anymore, but at least I can get work done. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1044657 Title: [regression] Missing LO menus when not run in Unity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1044657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 993187] Re: ubuntu 12.04 completely freezes frequently while watching videos (Fixed by 3.3.6 kernel)
Since the bug many people are experiencing is related to hard freezes where you *cannot* move the mouse anymore or ssh the machine, maybe a new bug should be opened with these directions in the title, and then people should be directed from this thread to that thread instead. I confirm that I am still experiencing this issue with kernel 3.4.0-030400-generic, that there is no obvious trigger (most of the times it happens while the computer is on at night or while I am at work and nobody is using it), that it happened with KDE as well as Unity. I have a new Vostro V131 which, I believe, is a Sandy bridge(?). Are most of the people with *this* version of the bug running Intel systems with integrated graphic card? I would like to understand what we have in common. It would be a first step. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently while watching videos (Fixed by 3.3.6 kernel) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 993187] Re: ubuntu 12.04 completely freezes frequently.
I still have not experienced a single GPU hang since I added the options "i915.i915_enable_rc6=0 i915.i915_enable_fbc=0" to the grub command line. This website mentions problems which might relate to what some people in this forum are experiencing: http://intellinuxgraphics.org/2011Q4.html In particular, I wonder if the "i915.semaphores=1" kernel option can help anybody here, as nobody has suggested it before. This might be a useful read as well: http://www.phoronix.com/scan.php?page=article&item=intel_i915_power -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 993187] Re: ubuntu 12.04 completely freezes frequently.
I want to mention that after following the suggestion at #274 (i915.i915_enable_rc6=0) and #280 (i915.i915_enable_fbc=0), my Dell Vostro V131 with Sandy Bridge and HD 3000 has not hard crashed (no mouse movement, no SysRq, no ssh) for about a week using kernel 3.4.1 (available at http://kernel.ubuntu.com/~kernel-ppa/mainline/) while before I used to get 2-3 crashes a day. I am not sure at this point what exactly is making a difference (it could have been an update for what I know). I promise I will try to revert the settings and pinpoint what is fixing it for me. But reporting it now to let other people know that there is hope. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 993187] Re: ubuntu 12.04 completely freezes frequently.
Provided that it is likely that people in this forum are affected by different bugs, I will share my own experience. I have been using in the last weeks kernel 3.4.1 (available at http://kernel.ubuntu.com/~kernel-ppa/mainline/) on a Dell Vostro V131 with Sandy Bridge and HD 3000. With the following default kernel parameters (/etc/default/grub): 1) quiet splash pcie_aspm=force i915.i915_enable_rc6=1 the system hangs (no mouse movements, no SysRq, no shh) within ~12 hours of operation. Changing to: 2) quiet splash pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=0 the system hangs within ~12 hours of operation. Changing to: 3) quiet splash pcie_aspm=force i915.i915_enable_rc6=0 i915.i915_enable_fbc=0 The system does not hang anymore even after several days of operation. It does seem like the combination of i915.i915_enable_rc6=0 and i915.i915_enable_fbc=0 completely fixes the issue for me. Here is the current output of "for file in /sys/module/i915/parameters/*; do echo -en $file"\t"; sudo cat $file; done": /sys/module/i915/parameters/enable_hangcheckY /sys/module/i915/parameters/fbpercrtc 0 /sys/module/i915/parameters/i915_enable_fbc 0 /sys/module/i915/parameters/i915_enable_ppgtt -1 /sys/module/i915/parameters/i915_enable_rc6 0 /sys/module/i915/parameters/lvds_downclock 0 /sys/module/i915/parameters/lvds_use_ssc-1 /sys/module/i915/parameters/modeset -1 /sys/module/i915/parameters/panel_ignore_lid0 /sys/module/i915/parameters/powersave 1 /sys/module/i915/parameters/reset Y /sys/module/i915/parameters/semaphores -1 /sys/module/i915/parameters/vbt_sdvo_panel_type -1 It seems a plausible explanation is that there is something from the i915 driver triggering a GPU hang not correctly resolved. Could it be that this has to do with overheating and so it cannot be boiled down to a specific piece of code? I would be curios to see and hear if other people get it fixed with the same kernel parameters. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 993187] Re: ubuntu 12.04 completely freezes frequently.
Actually in the log I posted it says "[drm:intel_enable_rc6], Sandybridge: deep RC6 disabled", do you think I have it enabled instead? What did you see in the log file? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 993187] Re: ubuntu 12.04 completely freezes frequently
I confirm that I have had the same problem since I upgraded to Ubuntu Precise. The freezes I experience are completely random, sudden, and there is nothing I can do. I tried upgrading to 3.4.0 and I still experienced freezes. I tried downgrading to 3.0.0 and I still experience freezes. I have just now downgraded Xorg to 1.10.4 to see if this solves anything. When the machine freezes, somewhat more often than once a day, nothing works, keyboard does not respond, mouse doesn't move, SysRq does not work, and I cannot ssh to the machine. Even the fan kind of goes down (maybe because nothing is happening), but I can usually see the screen at the time of the freezing (even if the powersaving was active). No logs whatsoever get generated. If I didn't stumble into this post, I would have guessed something must have broken on my new laptop right at the same time I upgraded to Ubuntu Precise. I have a Dell Vostro V131 with shared graphic card using the i915 driver. Unfortunately, I have no clue how to help debugging this annoying bug. In ten years I have used Linux, this is the worst I have ever experienced. I am testing now if the Xorg downgrading brings any luck. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 993187] Re: ubuntu 12.04 completely freezes frequently
Downgrading to Xorg 1.10.4 did not seem to help. I have just experienced another freeze. Trying now with sudo intel_reg_write 0x2120 '0x1206800' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 993187] Re: ubuntu 12.04 completely freezes frequently
I have to agree with yorgasor #20. There are two different bugs here. I happened to be affected by both. I could reproduce the google-earth bug by running google-earth and zooming into something. The X server would lock, but I could still move the mouse. Using the "sudo intel_reg_write 0x2120 '0x1206800'" fixes that bug for me, I can zoom fine with google- earth and the X server does not lock up anymore. But then I have also this other problem, that approximately every six hours the whole machine freezes. The keyboard doesn't respond, the mouse doesn't move, SysRq doesn't respond, and after a while I can hear the hard drive doesn't spin anymore, that is, the machine becomes very quiet. No logs get produced. I am at odds here. Downgrading the kernel doesn't fix it. Upgrading the kernel doesn't fix it. Downgrading the X server doesn't fix it. It all started after upgrading to Ubuntu Precise, but I am starting to weight the odds that this might be a hardware problem rather than a software problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 908335] Re: Kernel Hard Freezing Very Often
I confirm I have the same problem with a Dell Vostro V131 (with 8GB and a Seagate Momentus 500GB hybrid) I bought six months ago. After upgrading to Ubuntu Precise I started to experience hard freezes, 2-3 times a day, for no reason at completely random moment, even if I am leaving the computer alone. I have tried upgrading and downgrading the kernel but it doesn't help. When the system freezes, keyboard and mouse do not respond, SysRq does not respond, ssh is not possible, after a while the machine becomes quiet and the hard drive stops spinning(!). No useful logs get recorded. Here is the output of lspci: 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5) 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5) 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5) 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5) 00:1c.7 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 8 (rev b5) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05) 00:1f.0 ISA bridge: Intel Corporation HM67 Express Chipset Family LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05) 05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06) 09:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01) 0b:00.0 USB controller: Texas Instruments Device 8241 (rev 02) here is the output of lsmod: Module Size Used by ums_realtek18248 0 usb_storage49198 1 ums_realtek rfcomm 47604 12 bnep 18281 2 parport_pc 32866 0 ppdev 17113 0 binfmt_misc17540 1 joydev 17693 0 dm_crypt 23125 0 snd_hda_codec_hdmi 32474 1 snd_hda_codec_conexant62128 1 dell_wmi 12681 0 sparse_keymap 13890 1 dell_wmi dell_laptop18119 0 dcdbas 14490 1 dell_laptop snd_hda_intel 33773 3 snd_hda_codec 127706 3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel snd_hwdep 13668 1 snd_hda_codec snd_pcm97188 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec ath3k 12961 0 snd_seq_midi 13324 0 btusb 18288 2 uvcvideo 72627 0 bluetooth 180104 24 rfcomm,bnep,ath3k,btusb videodev 98259 1 uvcvideo v4l2_compat_ioctl3217128 1 videodev snd_rawmidi30748 1 snd_seq_midi psmouse87692 0 serio_raw 13211 0 snd_seq_midi_event 14899 1 snd_seq_midi snd_seq61896 2 snd_seq_midi,snd_seq_midi_event snd_timer 29990 2 snd_pcm,snd_seq snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq arc4 12529 2 snd78855 16 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device mac_hid13253 0 ath9k 132390 0 mac80211 506816 1 ath9k ath9k_common 14053 1 ath9k ath9k_hw 42 2 ath9k,ath9k_common ath24067 3 ath9k,ath9k_common,ath9k_hw mei41616 0 cfg80211 205544 3 ath9k,mac80211,ath soundcore 15091 1 snd snd_page_alloc 18529 2 snd_hda_intel,snd_pcm lp 17799 0 parport46562 3 parport_pc,ppdev,lp usbhid 47199 0 hid99559 1 usbhid uas18180 0 i915 468764 4 wmi19256 1 dell_wmi drm_kms_helper 46978 1 i915 drm 242038 5 i915,drm_kms_helper i2c_algo_bit 13423 1 i915 video 19596 1 i915 Not sure how to help here.
[Bug 1040885] Re: gnome-terminal auto-restores its size
I can confirm the problem still exist in the final release of Ubuntu Raring and it is indeed very annoying. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1040885 Title: gnome-terminal auto-restores its size To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-terminal/+bug/1040885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1175656] Re: nm-applet freezes
I also report having the same issue. The applet not only becomes completely unresponsive, but the sub-menus do not show up anymore. The VPN Connections sub-menu shows as completely empty and that is how I usually realize it is frozen. I do not know of any way for how to reproduce this issue. The following command restores the use: (killall nm-applet && nm-applet &) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1175656 Title: nm-applet freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1175656/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 756564] Re: After Maverick to Natty upgrade, grub won't boot and displays "symbol not found : 'grub_env_export'"
I had the same problem. I think what is happening is that grub 1.99 is not installed in the mbr. Not sure why. Does it say grub 1.98 on your grub console? I fixed the problem with the following command lines: sudo apt-get purge grub-common sudo apt-get install grub-pc After booting the system from grub 1.98 with: linux /vmlinux root=UUID=877e3558-6ecf-4908-818f-b0369b692834 initrd /initrd.img boot Notice that the UUID might not be the same in your system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/756564 Title: After Maverick to Natty upgrade, grub won't boot and displays "symbol not found : 'grub_env_export'" -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1970495] Re: Window manager freezes when plugging in USB-C dock with external monitor.
I believe I have the same issue. Dell XPS 13 9360 laptop connected to a Dell U3011 monitor using a CableMatters USB-C to Displayport adapter. When I plug my laptop the GNOME shell is almost completely unresponsive. I can use the active window but I cannot switch windows. The only reproducible way I have found to get out of it, other than to reboot, is to unplug the USB-C adapter, logout of the session, re-plug the USB-C adapter and login again. This behavior was not present with Ubuntu 21.10 and it started after updating to Ubuntu 22.04. I use an X11 session type: $ echo $XDG_SESSION_TYPE x11 Using journalctl, output attached, there are many logs from the gnome-shell binary, such as this: gnome-shell[###]: meta_monitor_manager_get_logical_monitor_from_number: assertion '(unsigned int) number < g_list_length (manager->logical_monitors)' failed gnome-shell[###]: meta_workspace_get_work_area_for_monitor: assertion 'logical_monitor != NULL' failed ** Attachment added: "journalctl -b0 > journalctl.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1970495/+attachment/5585970/+files/journalctl.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970495 Title: Window manager freezes when plugging in USB-C dock with external monitor. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1970495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
