This bug was fixed in the package xserver-xorg-video-intel -
2:2.6.3-0ubuntu7
---------------
xserver-xorg-video-intel (2:2.6.3-0ubuntu7) jaunty; urgency=low
* Add 119_drm_bo_unreference_needs_null.patch:
- The first time through the Xv code, an allocated buffer is
unreferenced but the pointer is not reset to NULL. Thus, the next time
a video is played, -intel thinks it has a valid buffer and crashes
when it tries to access the freed memory. Fixes a number of crashes
reported since moving to the 2.6.3 driver.
- Fixes crash on i945 with frame buffer width > 2048. DRI is disabled
on this chipset when the frame buffer exceeds this width.
(LP: #354688)
- Fixes crash on i865 where DRI is off because of patch 116
(LP: #352760)
- Fixes crash on i845 starting after 304871 was fixed
(LP: #354889)
- Fixes crash on i830 when manually disabling DRI
(LP: #347527)
-- Bryce Harrington <[email protected]> Mon, 06 Apr 2009 14:28:29
-0700
** Changed in: xserver-xorg-video-intel (Ubuntu Jaunty)
Status: Confirmed => Fix Released
--
crash in drm_intel_gem_bo_start_gtt_access
https://bugs.launchpad.net/bugs/354688
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