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Bug 454412

Summary: >=x11-drivers/xf86-video-intel-2.20.18[sna] causes flash fullscreen freezing with hard crashing Xorg
Product: Gentoo Linux Reporter: Rick Harris <rickfharris>
Component: New packagesAssignee: Matt Turner <mattst88>
Status: RESOLVED FIXED    
Severity: normal CC: x11
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: Xorg backtrace after crashing

Description Rick Harris 2013-01-28 11:22:26 UTC
>=x11-drivers/xf86-video-intel-2.20.18 installed with the 'sna' USE flag enabled causes flash fullscreen video to freeze and sometimes crash Xorg entirely.

When the fullscreen video freezes it can be woken up by issuing some Xorg OSD (eg.Gnome/KDE volume display) but immediately freezes afterwards.

The version of www-plugins/adobe-flash does not matter, tested with 11.2.202.261 and 10.3.183.50.

The version of kernel does not matter, tested with 3.4.11 and 3.7.1.

Does not affect any x11-drivers/xf86-video-intel version built with '-sna' USE flag disabled.

Using Intel® Ironlake Mobile GPU.
Comment 1 Rick Harris 2013-01-28 22:21:31 UTC
I should also have made mention that it happens in all browsers.
Tested with Firefox, Chrome, Chromium and Opera, thanks.
Comment 2 Chí-Thanh Christopher Nguyễn gentoo-dev 2013-01-28 23:35:47 UTC
Do you have compositing enabled? Does the problem still happen if you disable compositing?
Comment 3 Rick Harris 2013-01-29 00:37:08 UTC
Created attachment 337170 [details]
Xorg backtrace after crashing
Comment 4 Rick Harris 2013-01-29 01:00:11 UTC
(In reply to comment #2)
> Do you have compositing enabled? Does the problem still happen if you
> disable compositing?

Yes compositing is enabled.
The problem doesn't occur if compositing is disabled.
Comment 5 Rick Harris 2013-01-30 05:59:17 UTC
Chí-Thanh, I've reported this upstream as requested and can be tracked here -> https://bugs.freedesktop.org/show_bug.cgi?id=60042
Comment 6 Rick Harris 2013-01-30 21:29:12 UTC
The following commit fixes the problem and applies fine as a patch to 2.20.18 and 2.20.19.

http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=de28027ffc649920268ae6fdd64146f08310e8a4

Thanks.
Comment 7 Matt Turner gentoo-dev 2013-02-05 03:20:46 UTC
Fixed with 2.21.0 version bump.