Same here. Interesting is that I can run games for hours at high
cpu/gpu/memory load without problems, yet I can sometimes lock firefox
in a couple of minutes.
I had a quick look at the commit and it fixed a problem in a file that
was not introduced until 4.11rc1. Looks like the kernel team has be
I have been running "4.10.0-20-generic #22~lp1674838" since 28 April and
today it finally gave me the swapops error again. This illustrates the
need for using the reproducible test cases.
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apport information
** Tags added: apport-collected wayland-session
** Description changed:
Dell Intel 12th generation CPU (i5-12400), integrated graphics (UHD
Graphics 730)
Monitor is AOC 27 inch, the standard resolution is 2560x1440
After installing Ubuntu 22.04, the maximum resol
apport information
** Attachment added: "IwConfig.txt"
https://bugs.launchpad.net/bugs/2003291/+attachment/5642616/+files/IwConfig.txt
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** Attachment added: "Lspci.txt"
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** Attachment added: "ProcEnviron.txt"
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** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
Ubuntu22.04 does not support high resolution 2560x1440(
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Hi Nivedita,
I have been away on PTO the last week and am picking this up again now.
Please could you post the full bonding configuration?
Regards,
Edwin Peer
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I have tried, unsuccessfully, to reproduce this issue internally.
Details of my setup below.
1) I have a pair of Dell R210 servers racked (u072 and u073 below), each
with a BCM57416 installed:
root@u072:~# lspci | grep BCM57416
01:00.0 Ethernet controller: Broadcom Inc. and subsidiaries BCM57416
The tpa_aborts shouldn't be a concern. They merely indicate that a TCP
flow could not be aggregated. That could have a performance impact, of
course, but that should manifest as counted drops somewhere if this were
the case.
Importantly, the tpa_aborts only apply to TCP traffic, but you see the
pr
Regarding your question about LLDP and IPv6...
The default Ubuntu 18.04.3 configuration has an IPv6 enabled kernel, but
the interface only has the default link local address configured. I've
seen it do router solicitation on link state changes and periodically
thereafter. I think I recall seeing s
orage/from-restic/10350278/tmp/fast/c14-sd-92016-2-home/2017-06-17-233341/2017-06-17-233341/edwin/.mu/xapian/postlist.DB"
[0x556de5dc7300] (154238/154243) Try to dedupe extents with id 3fc7b31b
[0x556de5dc7300] Dedupe 3 extents (id: 3fc7b31b) with target: (0, 2463842304),
"/mnt/storage/r
20.04 beta (5.4.0-24)
sudo duperemove --lookup-extents=yes -d -r --hashfile /mnt/storage/hashes
[...]
0x556dfa962980] Dedupe 2 extents (id: b285a8ff) with target: (0, 2255716352),
"/mnt/storage/from-restic/10350278/tmp/fast/c14-sd-92016-2-home/2017-06-17-233341/2017-06-17-233341/e
.0-24)
sudo duperemove --lookup-extents=yes -d -r --hashfile /mnt/storage/hashes
[...]
0x556dfa962980] Dedupe 2 extents (id: b285a8ff) with target: (0, 2255716352),
"/mnt/storage/from-restic/10350278/tmp/fast/c14-sd-92016-2-home/2017-06-17-233341/2017-06-17-233341/edwin/.mu/xapian/p
Same as jacj on NVIDIA driver 440.64: when opening VLC, reading a video
from a mounted drive, suspending the computer and then waking it up,
/var/log/syslog starts rapidly filling with hundreds of thousands of
these errors and gets the fans spinning real loud. On a SSD especially,
any available spa
I am an engineer at Broadcom and have been assigned to investigate this
issue. To that end, I have a few clarifying questions:
1a) What is the benchmark tool you are using and could you provide a
link to where I can get it?
b) What kind of network traffic is it sending?
2a) In what units are th
Could you also please dump the ethtool statistics for the NIC?
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Title:
BCM57416 NetXtreme-E Dual-Media 10G RDMA Ethernet device seem
With respect to one of these situations, this is the following system:
> Dell PowerEdge R440/0XP8V5, BIOS 2.2.11 06/14/2019
>
> Note that a similar system does not have any issues:
>
> Dell Inc. PowerEdge R430/0CN7X8, BIOS 2.3.4 11/08/2016
>
> So the NIC in the "bad" environment is:
>
> BCM574
> 3. mtr ping test
> ---
> GoodSystem..0.0% Loss; 0.2 Avg; 0.1 Best, 0.9 Worst, 0.1 StdDev
> BadSystem2...11.7% Loss; 0.1 Avg; 0.1 Best, 0.2 Worst, 0.0 StdDev
The mtr packet loss is an interesting result. What mtr options did you
use? Is this a UDP or ICMP test?
I don't think bnxt_en exposes the disable_tpa parameter. Be that as it
may, I think the tpa_aborts may be a red herring. TPA aggregates TCP
flows and you are seeing the issue with ICMP.
In which direction(s) of traffic flow do you see the losses?
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Simply run: sudo /etc/init.d/network-manager restart. Then the network
comes back.
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Title:
r8169 ethernet card don't work after retu
Feb 4 15:22:03 mama-tata-laptop kernel: [1.81]
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO
underrun
Feb 4 15:22:03 mama-tata-laptop kernel: [1.822564] [drm] RC6 disabled,
disabling runtime PM support
Feb 4 15:22:03 mama-tata-laptop kernel: [1.82260
I tried to file a bug, but launchpad keeps timing out (see
https://bugs.launchpad.net/ubuntu/+bug/1814585).
I think I have the same problem on Ubuntu 18.10.
4.18.0-13 was fine, 4.18.0-14 always crashes with BUG on boot.
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>From older, working kernels. Note that the FIFO underrun error is
present in these successful boots too (I've been seeing it for years),
but it never crashes before on that.
** Attachment added: "good kern.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813657/+attachment/5235956/+
If you still have the 4.18.0-13-generic kernel try booting that, it
helped me get a working screen again.
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Title:
[i915] NULL
I confirm that 4.18.0-15.16 has fixed the problem for me too on a Lenovo
X300, thanks.
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Title:
Ubuntu boot failure. 4.18.0-14 boot s
Hi,
I've been running Ubuntu 18.04 for a while now on this machine, so I do not
know whether 16.04 would work, it certainly didn't work at all when I filed
this bugreport.
I would suggest that if anyone else runs into this issue they should upgrade to
18.04 or 18.10.
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Unfortunately I am not able to reproduce this anymore.
On the day I reported the bug I was able to reproduce it multiple times, next
day I tried the mainline kernel, it worked, installed back the old kernel and
again it worked. That was the only package that changed.
Tried a few more times to rep
Public bug reported:
This is a regression from Ubuntu 16.10. I have upgraded this Lenovo X300
yesterday, and noticed this bug:
Steps to reproduce:
* turn laptop off completely, unplug power
* plug in power
* turn on laptop, and boot Xubuntu 17.04
* Login
Expected results:
* Connected to int
DistroRelease: Ubuntu 17.04
Package: linux-image-generic 4.10.0.22.24
ProcVersionSignature: Ubuntu 4.10.0-22.24-generic 4.10.15
Uname: Linux 4.10.0-22-generic x86_64
ApportVersion: 2.20.4-0ubuntu4.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/c
PID ACCESS COMMAND
/dev/snd/controlC0: edwin 2753 F pulseaudio
/dev/snd/controlC2: edwin 2753 F pulseaudio
/dev/snd/controlC1: edwin 2753 F pulseaudio
Date: Tue Jun 6 21:09:45 2017
HibernationDevice: RESUME=UUID=3401e45a-9619-4ae8-9e4d-6dc1e7982524
Installation
c 4.10.15
Uname: Linux 4.10.0-22-generic x86_64
ApportVersion: 2.20.4-0ubuntu4.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: edwin 2753 F pulseaudio
/dev/snd/controlC2: edwin 2753 F pulseaudio
/dev/snd/contr
Use:
USERPID ACCESS COMMAND
/dev/snd/controlC0: edwin 1610 F pulseaudio
/dev/snd/controlC1: edwin 1610 F pulseaudio
CurrentDesktop: MATE
Date: Fri Mar 31 20:56:15 2017
HibernationDevice: RESUME=UUID=3401e45a-9619-4ae8-9e4d-6dc1e7982524
InstallationDate: Installed on 2017-03-
4-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: edwin 1610 F pulseaudio
/dev/snd/controlC1: edwin 1610 F pulseaudio
CurrentDesktop: MATE
Date: Fri Mar 31 20:56:15 2017
HibernationDevice: RESUME=UUID=3401e45a-9619
Apparently 4.8.0-34-generic detects my Latitude E7470 touchpad/stick as
ALPS instead of BYD (4.8.0-32-generic detects as BYD). I don't know
which would be the correct one, but by default ALPS is way too sensitive
and I have to apply those xprops changes before it is usable again
(basically I can't
Same problem for the May 8 build at http://cdimage.ubuntu.com/daily-
live/current/.
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Title:
UStudio 16.10 Daily Installation Fails u
Public bug reported:
In previous versions (<= Raring) I was able to turn on the bluetooth (on
Raring I had to install blueman). Currently my device is not detected.
Commands such as `rfkill list`, `hcitool dev`, `lsusb` won't show any
bluetooth device.
My laptop is an hp nx7400.
ProblemType: Bug
** Description changed:
In previous versions (<= Raring) I was able to turn on the bluetooth (on
Raring I had to install blueman). Currently my device is not detected.
Commands such as `rfkill list`, `hcitool dev`, `lsusb` won't show any
bluetooth device.
My laptop is an hp nx7400.
+
I managed to turn on the bluetooth device from within Debian wheezy, and
now the bluetooth works on Ubuntu too. Kind of a big workaround...
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If I try to start indicator-bluetooth manually, I get this error too:
$ /usr/lib/i386-linux-gnu/indicator-bluetooth/indicator-bluetooth-
service
** (process:4640): CRITICAL **: bluez.vala:104:
GDBus.Error:org.bluez.Error.NoSuchAdapter: No such adapter
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Public bug reported:
Model = IdeaPad Flex 5 14ARE05
Model Name = 81X2
MO: R9N0B112200U
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.11.0-38-generic 5.11.0-38.42~20.04.1
ProcVersionSignature: Ubuntu 5.11.0-38.42~20.04.1-generic 5.11.22
Uname: Linux 5.11.0-38-generic x86_64
A
Thanks .. It's solutions done for me, i hope done for other persons.
Setting kernel parameter kernel parameter "psmouse.synaptics_intertouch=1"
solved the problem, as suggested in comment #4 above and here
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1907991/comments/29
Cheers!
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Same issue with Ubuntu 20.04 on ThinkPad P50.
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Title:
[modeset][nvidia] suspend/resume broken in nvidia-460 :
Public bug reported:
I cannot activate my bluetooth, it did not show in the terminal but I do
have one before I install ubuntu. I am using Ubuntu 18.04.2 LTS
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-45-generic 4.15.0-45.48
ProcVersionSignature: Ubuntu 4.15.0-45.48-
Same for me with Sony Vaio SVF14A15SNB. Same wireless/bluetooth adapter.
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Title:
BCM43142 bluetooth adapter not finding any bluetoot
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