opengl total freeze using DRI with intel 945 graphics chip
Bug #177518 reported by
aaronetz
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xf86-video-intel |
Fix Released
|
High
|
|||
linux (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Hardy |
Fix Released
|
High
|
Unassigned | ||
Intrepid |
Fix Released
|
High
|
Unassigned | ||
xserver-xorg-video-intel (Ubuntu) |
Invalid
|
Medium
|
Unassigned | ||
Hardy |
Invalid
|
Undecided
|
Unassigned | ||
Intrepid |
Invalid
|
Medium
|
Unassigned |
Bug Description
Crash while running 3D graphics applications (eg. Blender, Scorched3D, Google Earth) on Intel 945/gma950 systems:
Complete system lockup: even Alt+SysRq+b reboot doesn't work
Screen contents retained
Please do not confuse this with other X crash bugs such as bug 120834; if you cannot find an exact match for your symptoms then please file a new bug.
WORKAROUND: After adding DRI=false to xorg.conf the freezes stop.
Reported from Gutsy and Hardy, with and without Compiz. Logs nothing in xorg.0.log.old or syslog.
Changed in xserver-xorg-video-intel: | |
assignee: | blueyed → nobody |
status: | Incomplete → New |
description: | updated |
Changed in xserver-xorg-video-intel: | |
status: | Unknown → Confirmed |
Changed in xserver-xorg-video-intel: | |
status: | Confirmed → Fix Released |
Changed in linux: | |
assignee: | ubuntu-kernel-team → stefan-bader-canonical |
status: | Triaged → In Progress |
Changed in xserver-xorg-video-intel: | |
status: | Fix Released → Confirmed |
Changed in xserver-xorg-video-intel: | |
status: | Confirmed → Fix Released |
Changed in linux: | |
milestone: | ubuntu-8.04.1 → none |
status: | Triaged → Fix Released |
assignee: | nobody → ubuntu-kernel-team |
importance: | Undecided → High |
milestone: | none → ubuntu-8.04.1 |
status: | New → Triaged |
Changed in xserver-xorg-video-intel: | |
status: | New → Invalid |
Changed in linux: | |
status: | Fix Released → Fix Committed |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → High |
Changed in xserver-xorg-video-intel: | |
importance: | High → Unknown |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → High |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | Invalid → Incomplete |
status: | Incomplete → Invalid |
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Some new insights:
Freeze occurs in Google Earth also. So it is probably related to openGL.
After adding DRI=false to xorg.conf the freezes stop.