A new version of mesa is available for saucy, can you please retest?
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1189230
Title:
[arrandale mesa] Dell Vostro 3700: GPU hangs after starting Cairo-Dock
in OpenGL mode
Status in “xserver-xorg-video-intel” package in Ubuntu:
Incomplete
Bug description:
When running Cairo-Dock in OpenGL mode, the GPU hangs sometime within the
next 1-120s. After a few more seconds all applications using 3D OpenGL graphics
acceleration (including Cairo-Dock) crash with "intel_do_flush_locked failed:
Input/Output error". If any of these applications are restart they terminate
with the same error message.
Previously this behaviour could also be triggered by some other application
behaviour (but its all fixed now it seems): High GPU load, Compiz, Google
Gravity WebGL demo running in Firefox, ...
This may also be related to bug #1119793.
Please leave a comment if you need any additional information.
Attachments:
i915_*.tar.gz: The files from /debug/dri/\1/*
dmesg.log
xdpyinfo.txt
glxinfo.txt
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