Please find my replies below:
1. I'm seeing various issues after suspend / resume. With the latest
kernel builds, typical is that the GUI freezes shortly after resume.
Often resume does not complete at all and I only see black screen with a
cursor / underscore in the top left corner. I would be ha
Repeatable in 4.11-rc6, and I'm yet to receive guidance to the tracing
problem discussed above. Have also asked for support in different forums
with no results.
** Tags removed: kernel-bug-exists-upstream-4.10-rc5
** Tags added: kernel-bug-exists-upstream-4.11-rc6
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Still there, 4.10-rc5
** Tags removed: kernel-bug-exists-upstream-4.9-rc8
** Tags added: kernel-bug-exists-upstream-4.10-rc5
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https://bugs.launchpad.net/bugs/1618550
Title:
[HP 15-r085
Still there in upstream 4.9-rc8
** Tags removed: kernel-bug-exists-upstream-4.9-rc3
** Tags added: kernel-bug-exists-upstream-4.9-rc8
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Title:
[H
Tested with mainline kernel 4.9-rc3 and the bug still exists.
Like discussed on Sep 9 in this same thread, creating the kernel resume
trace file fails
$ sudo sh -c "sync && echo 1 > /sys/power/pm_trace && pm-suspend"
sh: 1: cannot create /sys/power/pm_trace: Permission denied
Please help me solv
Like discussed on Sep 9 in this same thread, creating the kernel resume
trace file fails
$ sudo sh -c "sync && echo 1 > /sys/power/pm_trace && pm-suspend"
sh: 1: cannot create /sys/power/pm_trace: Permission denied
Please help me solve the "Permission denied" error to enable tracing in
steps 3.-
Tested with 4.8-rc8. It was possible to login after the resume and use
the GUI in offline mode for several minutes. Two observations: 1) Wifi
and networking are not available after resume, 2) Ubuntu hangs when
selecting "Shut down" from the menu.
Could this issue be related to the RT3290 wireless
Here is a summary of the information that I can provide:
1. Which part of the process does the issue occur with, the suspend to ram, or
resuming from?
Please advise how you suspended specifically. For example:
Issue occurs when resuming.
I have suspended using the following methods: i) Click
If you are referring to the '"resume-trace" debugging procedure for
finding buggy drivers', I'm still evaluating if this is beyond my
skills.
In particular I don't understand this paragraph:
"Caveat Emptor: Using the following debug suggestions will radically
change the values in your RTC chip, s
Here is the output of the sudo cat /sys/kernel/debug/suspend_stats
command after taking the steps from
https://wiki.ubuntu.com/DebuggingKernelSuspend
success: 0
fail: 0
failed_freeze: 0
failed_prepare: 0
failed_suspend: 0
failed_suspend_late: 0
failed_suspend_noirq: 0
failed_resume: 0
failed_resum
Here's /var/log/Xorg.0.log file - not from SSH but from normal boot
after resume, using 4.8-rc4
** Attachment added: "/var/log/Xorg.0.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1618550/+attachment/4734016/+files/Xorg.0.log
** Changed in: linux (Ubuntu)
Status: Incomplete
Thanks for letting me know that a new bios version is available (oddly
the HP support site did not show any available bios versions for my
laptop with 'Windows 10' setting, but F39 and F18 were available by
setting OS to 'Windows 8.1').
Unfortunately the bios update does not solve the problem (tes
Good news - I removed my WLAN dongle to test with the built-in WLAN
again and I cannot reproduce this bug with 4.8-rc4. Strangely enough I
also cannot reproduce it with 4.4.0-34 or 4.4.0-36 either. Either the
bug has been fixed by an update outside the kernel or it is hiding.
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Suspend / resume issue still exists in 4.8-rc4. After resume, display
goes to login screen that looks normal except for missing wireless
status indicators. I was able to type in my password but the GUI froze
shortly after.
Please check that my bug tag and status changes are correct.
** Tags added
Here's the information from the sticker:
Product: J2U45EA#UUW
Serial: CND4250FMY
Model: 15-r085noRev: 2212-100
Hope this helps.
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https://bugs.launchpad.net/bugs/1613437
Title:
RT3290
This issue did not appear after an update/upgrade - I recall having it
also with 14.04 LTS where I ended up never suspending the laptop (never
reported a bug myself before, though). Now my usage profile has changed
and suspend/resume is important.
To the upstream question - unfortunately this issu
Public bug reported:
My HP notebook won't wake from suspend with 16.04 LTS, waited for the
latest 4.4.0-36 kernel update before reporting this bug. Computer goes
to suspend, but attempts to wake it up just start the fan (and HDD)
while the display remains black.
Also tested this with the mainline
Additional information: let me attach a screenshot of the networking
indicator icon menu: Below 'Wifi networks' it says 'device not ready'
(in Finnish: 'Wifi-verkot', 'laite ei valmis').
** Attachment added: "Screenshot: device not ready"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1
Thanks for your response. Just tested with the latest upstream kernel
rc2-generic_4.8.0 and the bug is still there.
Also with this version I noticed that sometimes booting with the
Ethernet cable connected wakes up Wifi as well, but this is not 100 %
repeatable. Without the cable I cannot activate
Public bug reported:
After today's upgrade to Ubuntu 16.04 Wifi is not working any longer.
Networks are not seen, and the wireless network indicator icon is
"empty".
The Wifi worked just fine with 14.04 before the upgrade, and it also
works in the Windows 10 Boot of this computer.
I've run the f
Hi,
I have problems with Samsung SCX-4500W connected through W-LAN. OS is Ubuntu
12.04 and CUPS version 1.5.3-0ubuntu2. Identification and installation of the
network printer was ok, but I can't print. The printer just indicates "busy"
and "... printer possibly not connected",
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Thought I'd chime in here and point out that none of the simple fixes
mentioned in this thread were of any use. I was running XBMC Live 9.11
(Ubuntu 9.10 based). No Compiz to disable. Disabling CnQ in the bios did
nothing. Putting the computer to sleep and waking it did nothing.
However, the less
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