* [Bug 43441] [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only)
2012-06-15 16:14 [Bug 43441] New: [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only) bugzilla-daemon
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From: bugzilla-daemon @ 2012-06-15 16:15 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=43441
--- Comment #1 from cyberbat <cyberbat@lavabit.com> 2012-06-15 16:15:58 ---
Created an attachment (id=73691)
--> (https://bugzilla.kernel.org/attachment.cgi?id=73691)
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^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug 43441] [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only)
2012-06-15 16:14 [Bug 43441] New: [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only) bugzilla-daemon
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From: bugzilla-daemon @ 2012-06-15 16:16 UTC (permalink / raw)
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https://bugzilla.kernel.org/show_bug.cgi?id=43441
--- Comment #2 from cyberbat <cyberbat@lavabit.com> 2012-06-15 16:16:58 ---
Created an attachment (id=73701)
--> (https://bugzilla.kernel.org/attachment.cgi?id=73701)
console with garbage
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^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug 43441] [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only)
2012-06-15 16:14 [Bug 43441] New: [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only) bugzilla-daemon
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From: bugzilla-daemon @ 2012-06-15 16:18 UTC (permalink / raw)
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https://bugzilla.kernel.org/show_bug.cgi?id=43441
--- Comment #3 from cyberbat <cyberbat@lavabit.com> 2012-06-15 16:18:19 ---
Created an attachment (id=73711)
--> (https://bugzilla.kernel.org/attachment.cgi?id=73711)
X with garbage
Xorg started with Xfce and garbage on the screen. It's thunar window on the
screen under the garbage.
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2012-06-15 16:14 [Bug 43441] New: [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only) bugzilla-daemon
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From: bugzilla-daemon @ 2013-09-16 14:22 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=43441
--- Comment #4 from Adrian Knoth <adi@drcomp.erfurt.thur.de> ---
I can report similar (same?) garbage with the following device:
01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
RS482M [Mobility Radeon Xpress 200]
Kernel version is 3.11.
While UMS always used to work, KMS is causing trouble.
Note that garbage goes away when I plug in the A/C power supply, in other
words, it only happens when running on battery.
I've added two videos showing the corruption:
http://adi.loris.tv/radeon-kms1.mp4
http://adi.loris.tv/radeon-kms2.mp4
I guess it's PM related, since radeon with KMS sometimes fails to properly
resume/suspend, but I haven't noticed a reproducible pattern. As a rough
estimate, first suspend/resume cycle works, second almost always fails. If not,
then the 3rd will.
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^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug 43441] [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only)
2012-06-15 16:14 [Bug 43441] New: [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only) bugzilla-daemon
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From: bugzilla-daemon @ 2013-09-16 14:29 UTC (permalink / raw)
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https://bugzilla.kernel.org/show_bug.cgi?id=43441
Alex Deucher <alexdeucher@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |alexdeucher@gmail.com
--- Comment #5 from Alex Deucher <alexdeucher@gmail.com> ---
Please make sure your kernel has these patches:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=acf88deb8ddbb73acd1c3fa32fde51af9153227f
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cef1d00cd56f600121ad121875655ad410a001b8
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2012-06-15 16:14 [Bug 43441] New: [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only) bugzilla-daemon
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From: bugzilla-daemon @ 2013-09-16 16:17 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=43441
--- Comment #6 from Adrian Knoth <adi@drcomp.erfurt.thur.de> ---
The second commit was already part of 3.11, but I had to add the first one.
I'm afraid it doesn't change a thing, the machine still hangs when I try to
suspend for the second time.
Garbage after first resume when on battery, no garbage when A/C connected.
Possibly unimportant observation: When I suspend a freshly booted system, that
is, when I suspend at the kdm login prompt, resuming the machine won't bring
the kdm screen back, but a black screen with a working X cursor. Restarting kdm
makes it work again. Of course, the next suspend then fails, too. (just to be
clear)
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2012-06-15 16:14 [Bug 43441] New: [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only) bugzilla-daemon
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From: bugzilla-daemon @ 2013-12-10 23:02 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=43441
Alan <alan@lxorguk.ukuu.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |alan@lxorguk.ukuu.org.uk
Kernel Version|2.6.32-3.5rc2 |3.11
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^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug 43441] [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only)
2012-06-15 16:14 [Bug 43441] New: [RADEON:KMS:RV370:RESUME] garbage on screen (console or X) after suspend-resume with radeon (KMS only) bugzilla-daemon
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From: bugzilla-daemon @ 2014-01-17 23:45 UTC (permalink / raw)
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https://bugzilla.kernel.org/show_bug.cgi?id=43441
--- Comment #7 from Adrian Knoth <adi@drcomp.erfurt.thur.de> ---
cyberbat: As mentioned in <https://bugzilla.kernel.org/show_bug.cgi?id=67121>,
I'm not sure if I'm seeing the same or a different bug.
Could you try to run some kind of cpuburn (there's a Debian package ) to see if
it fixes the output? If not, it's likely a different issue.
TIA
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