Steps:
1. install mesa 7.6.0~git20090928.6829ef74-0ubuntu1~xup~1 from X-Updates PPA
2. launch blender
3. press the "render this window" button (it's the upper right most button in the lower half of the screen, look for the tooltip)
4. _blender_ crashes and my intel driver spews nasty errors into dmesg, but Xorg remains running and usable
Using the current karmic mesa (7.6.0~git20090817.7c422387-0ubuntu6) nothing out of the ordinary happens.
I put all my dumps etc into bug 39488 which I marked as a duplicate of this one.
I even recorded a "dri_debug.tgz" even though what I saw was most certainly not a GPU freeze (unless they already merged that automatic GPU reset code which I don't think they did right?) http://launchpadlibrarian.net/32752937/dri_debug.tgz
I could sort of almost repro this bug on my G45:
Steps: 28.6829ef74- 0ubuntu1~ xup~1 from X-Updates PPA
1. install mesa 7.6.0~git200909
2. launch blender
3. press the "render this window" button (it's the upper right most button in the lower half of the screen, look for the tooltip)
4. _blender_ crashes and my intel driver spews nasty errors into dmesg, but Xorg remains running and usable
Using the current karmic mesa (7.6.0~ git20090817. 7c422387- 0ubuntu6) nothing out of the ordinary happens.
I put all my dumps etc into bug 39488 which I marked as a duplicate of this one.
http:// launchpadlibrar ian.net/ 32752843/ dmesg_after_ blender_ render_ this_window_ crash.txt launchpadlibrar ian.net/ 32752859/ Xorg.0. log launchpadlibrar ian.net/ 32753012/ lspci.txt
http://
http://
I even recorded a "dri_debug.tgz" even though what I saw was most certainly not a GPU freeze (unless they already merged that automatic GPU reset code which I don't think they did right?) launchpadlibrar ian.net/ 32752937/ dri_debug. tgz
http://