[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Bug#572134: xserver-xorg-video-intel: i915 945GM gpu crashed after resume

I expected so much, but didn't have time to investigate. Anyway, here it is:

				xserver-xorg-video-intel
debian		linux		2:2.9.1-2	2:2.10.902-1
2.6.32-3-686	2.6.32-9	FAILS 1*	WORKS FINE
2.6.32-4-686	2.6.32-10	FAILS 2*	WORKS FINE
2.6.33-2-686	2.6.33-1~exp.3	FAILS 3*	WORKS FINE

1* First time works fine, second suspend doesn't even suspend (system
crashes or so). See attached file gdm_:0.log-2.6.32-3
2* First time works fine, second suspend doesn't even suspend (I get a
gdm error). See attached file gdm_:0.log-2.6.32-4
3* First time works fine, second time doesn't. See attached files
gdm_:0.log-2.6.33-2 and Xorg.0.log-2.6.33-2

The error message is not in the Xorg log, but in the gdm log (which
looks like it's an Xorg log anyway). The common pattern here (with
2.9.1) is:
X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion
`pI830->batch_ptr != ((void *)0)' failed.

Conclusion: the fix is in xserver-xorg-video-intel 2:2.10.902-1.


BTW, running 2.6.32-4-686 with 2:2.9.1-2 and then upgrading to
2:2.10.902-1 doesn't give a properly working system that time around.
When I suspend, I do get some kind of working X (so not a crash) with
black background and moving mouse, but nothing working otherwise. See
gdm_:0.log-upgrading and Xorg.0.log-upgrading. After a reboot,
everything is fine.

Cheers,

Mark


On Thu, Mar 18, 2010 at 11:25 PM, Brice Goglin
<Brice.Goglin@ens-lyon.org> wrote:
> Mark Borst wrote:
>> Feeling adventurous, I decided to upgrade to xserver-xorg-video-intel
>> from experimental (2:2.10.902-1) and kernel
>> linux-image-2.6.32-4-686. This seems to work fine for me. After a
>> couple of suspend/resume tests, it kept working.
>>
>> So for me, this bug can be closed.
>>
>
> Could you try to find out which upgrade fixed this? I'd be good to know
> if 2.10.902 fixes some bugs, we might try backport some patches in
> Squeeze 2.9.
>
> Brice
>
>

Attachment: gdm_:0.log-2.6.32-3
Description: Binary data

Attachment: gdm_:0.log-2.6.32-4
Description: Binary data

Attachment: gdm_:0.log-2.6.33-2
Description: Binary data

Attachment: gdm_:0.log-upgrading
Description: Binary data

Attachment: Xorg.0.log-2.6.33-2
Description: Binary data

Attachment: Xorg.0.log-upgrading
Description: Binary data

Reply to: