I still have this issue on Ubuntu 20.04, Kernel 5.4.0-66-generic.
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Title:
Faulty behavior when resuming from suspend
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I still have this bug raising up after 10~20 suspend/resume same session
(16.04.6 XPS13-L322X) since Trusty.
** Attachment added: "Capture du 2020-04-27 11-39-58.png"
I am seeing this issue in 16.10 - Dell XPS 9343 - Intel Broadwell i5200.
Kernel 4.8.0-27. Any ideas?
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Title:
Faulty behavior when resuming from
I have been running 3.19.0-30 since five days, with the UXA fix removed,
and never seen any problem at all since then. I suspend my laptop many
times per day. Thanks to all who contributed to fix this, it was really
annoying.
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On the plus side, 3.19.0-30 fixed this issue. On the minus side, I can't
enter my LUKS passphrase either unless I edit grub options at boot, and
my system actually failed to suspend twice. The second time it did that,
it ran down the battery in my bag.
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This issue is fixed in 3.19.0-30 for me.
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Title:
Faulty behavior when resuming from suspend
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I could not test 3.19.0-30 or 3.19.0-29, because my machine would not
boot properly.
I guess there are still some other problems in these versions. In my case:
- I cannot boot, because I cannot unlock my luks-root-partition during regular
startup
- In recovery mode, I can unlock my luks-root
Just to add a note, I did notice that the GLX failure did not occur with this
new kernel (but it does occur in my dmesg for a slightly earlier kernel).
This new kernel may have possibly fixed the main issue but it seems to have
introduced an extra instability.
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I tried to bisect it, but that went nowhere.. too many changes between
3.19..4.0 to identify backportable fixes just by looking at it.
** This bug has been marked a duplicate of bug 1483320
[BDW] VGA output regression on 4.2 (was: Migrate Broadwell to use i915_bpo)
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hm, making this the master bug of this issue, duping others here
** This bug is no longer a duplicate of bug 1483320
[BDW] VGA output regression on 4.2 (was: Migrate Broadwell to use i915_bpo)
** Package changed: xserver-xorg-video-intel (Ubuntu) => linux (Ubuntu)
** Changed in: linux
Thanks Timo Aaltonen. I will try it tonight and confirm if it works.
I did not know what -proposed signified so I had to google it. Here is info for
others just in case:
https://wiki.ubuntu.com/Testing/EnableProposed
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Wahoo!! The vivid-proposed kernel seems to fix the issues for me too.
Thanks to all who worked on this: Much appreciated.
Just out of interest, is it any clearer yet what the problem was?
Thanks again.
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Hi,
i updated linux kernel :
Linux piotrek-laptop 3.19.0-30-generic #33-Ubuntu SMP Mon Sep 21 20:58:04 UTC
2015 x86_64 x86_64 x86_64 GNU/Linux
but issue still occures - here is sample log:
[ 4834.946203] [ cut here ]
[ 4834.946214] WARNING: CPU: 0 PID: 878 at
try latest kernel from vivid-proposed
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Confirmed => Incomplete
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Title:
Faulty
Awesome, latest kernel from vivid-proposed (3.19.0-30-generic) fixes the
issue for me.
Many thanks!
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Title:
Faulty behavior when resuming from
Hi,
I tried 3.19.0-30-generic from vivid-proposed but the issue is worse
for me. I encounter graphics glitches right at startup, without having
to suspend.
However, this glitch seems different from the previous glitch. When I
took a screen capture, the image actually looked fine. I had to
Hi Julien,
thanks for your effort you put into this issue.
The latest kernel fixes the issue for me as well.
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Title:
Faulty behavior when
As a heads up, the issue is FIXED for me with the latest kernel :-) :-)
Here is the second bug report:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1486036
I am waiting on a reply from the developer to see what to do next. For
those impatient, you could try the instructions he gave at
Hi Caleb,
Have you ticket the "This bug also effects you" at the top of the page?
Cheers.
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Title:
Faulty behavior when resuming from suspend
This bug is also affecting me.
3.19.0-25-generic
Ubuntu 14.04.3
Lenovo Thinkpad T450s
i3wm window manager
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Title:
Faulty behavior when resuming
Here is some more insight, output from my /var/log/Xorg.0.log. When I
close and re-open my laptop lid, I get the following (I tried it twice
in this case):
[ 1594.192] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 1806.732] (II) AIGLX: Resuming AIGLX clients after VT switch
[ 1806.736]
Hi,
I am having similar issues; when I suspend my laptop, the UI doesn't
render properly anymore.
My specs are:
Dell Latitude E5450
Intel HD 5500 dGPU
NVidia GT840M GPU
I'm running Debian 8 Jessie.
Anything I can help with? I can paste info regarding my system if
needed.
Thanks,
Alberto
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Hello,
I think I'm experiencing similar issues, although a lot more
intermittent. The graphical glitches I get do not happen every suspend,
only sometimes, and they are quire minor
(https://i.imgur.com/AZCIzpG.png). I have definitely experienced the
graphics performance issues (e.g. playing high
I am not aware that anyone is working on it. I suspect that if it's a
driver issue then it would require the xorg people to fix it, not
xubuntu.
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I confirm this problem with xserver-xorg-video-intel version 2:2.99.917 (the
latest version at time of writing).
When I run in SNA mode, everything works perfectly until the machine resumes
from suspend. After this everything becomes unbearably sluggish and it seems
hardware acceleration no
What does your xrandr give? I get that the maximum is 32767 or something,
although my resolution is not that. Is that normal?
Perhaps the resolution changes after suspend? My xrandr is the same before and
after I just checked, but the maximum value I find a little strange.
Should be be posting
The funny thing is that it used to work properly up to some update.
David, did you found the way to downgrade to that previous version? I
read somewhere that it is not a very safe stuff, because something can
became unstable, but in any case have you already tried it?
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the UXA fix never worked for me by the way. who is working on this bug?
Does it look relatively easy to fix? Are there version that have worked
in the past and if yes, could they be temporarily implemented for this
version of ubuntu?
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I've had this issue on my T450s with 15.04 MATE since March. I've also
had the issue where the screen is completely black after resume and I
need to change screens (Alt-Ctrl-F2, Alt-Ctrl-F7) to get the window
manager back. This happens on external screens (Ultradock) and on the
built-in screen. I
Is there any way to revert the xorg driver to an old version that does
work?
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Title:
Faulty behavior when resuming from suspend
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It affects me too. This happens after resuming a suspend. In FVWM, the
bug renders my screen incomprehensible and is quite reproducible.
See image attached.
** Attachment added: snapshot1.png
The same here. Resume after suspend used to work well until a software
update:
Start-Date: 2015-07-01 01:24:16
Commandline: aptdaemon role='role-commit-packages' sender=':1.83'
Upgrade: xserver-xorg-video-intel-lts-utopic:amd64
(2.99.914-1~exp1ubuntu4.2~trusty1, 2.99.914-1~exp1ubuntu4.3~trusty1),
Interesting. I tried openbox and the bug is there with that window
manager.
Does gnome-shell use hardware acceleration? If so, then that might be
the common thread which links to my observations about google-chrome
above.
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This bug is affecting me too. I can confirm that the SNA approach is
working as a workaround, but as said before, performance is heavily
impacted.
My system has a Intel Broadwell processor with integrated Intel Graphics
(5xxx-series). I did not have the problems on my Haswell system with
Intel
I noticed there was an update to the intel driver earlier this week for
my xubuntu system. It fixed one other problem I'd been having (slightly
buggy playback of video in VLC) but doesn't seem to have helped the
issues in this bug.
Any of the gurus fancy taking a crack at it?
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In case it's worth anything, the following may help to diagnose the
problem.
When I resume from suspend and lose desktop icons, panel icons, and
random bits of text, I find that starting google chrome (or even just
changing tab in an already open browser) will allow the screen to redraw
when I
David, I can confirm the above workaround fixes the issue for me,
however, it's hardly an alternative since rendering performance takes a
huge hit, some of my applications are hardly usable and even terminals
are lagging.
I would concur with the SNA approach, it seems to be a driver related
** Changed in: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided = High
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Title:
Faulty behavior when resuming from suspend
To manage
Moritz, did you try the UXA fix? If this makes your machine work well
then this may help to confirm that we are experiencing the same issue.
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Initial assessment of source of issue appears to be wrong. xorg intel
driver seems a much more likely place.
** Package changed: pm-utils (Ubuntu) = xserver-xorg-video-intel
(Ubuntu)
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Initial assessment of source of issue appears to be wrong. xorg intel
driver seems a much more likely place.
** Package changed: pm-utils (Ubuntu) = xserver-xorg-video-intel
(Ubuntu)
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I have managed to find some sort of work-around for this. It turns out the
problem is in the xorg intel driver, not pm-utils. Switching the 2D
accelleration mode from SNA to UXA as detailed here:
https://wiki.archlinux.org/index.php/Intel_graphics#SNA_issues
and here:
I have managed to find some sort of work-around for this. It turns out the
problem is in the xorg intel driver, not pm-utils. Switching the 2D
accelleration mode from SNA to UXA as detailed here:
https://wiki.archlinux.org/index.php/Intel_graphics#SNA_issues
and here:
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: pm-utils (Ubuntu)
Status: New = Confirmed
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: pm-utils (Ubuntu)
Status: New = Confirmed
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Title:
This affects me as well: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/1432194/comments/106
However, this bug just might be a duplicate of the xservver-xorg-video-
intel bug the comment is attached to.
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This affects me as well: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/1432194/comments/106
However, this bug just might be a duplicate of the xservver-xorg-video-
intel bug the comment is attached to.
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