Bugzilla – Bug 19963
libdrm-2.4.4: slow 3D performance on intel 965gm after suspend to ram
Last modified: 2009-06-16 04:12:04 UTC
Created attachment 22606 [details]
After returning from suspend-to-ram, 3D accel. is not working as expected -- meaning, compiz 0.7.8 becomes unusable -- untill reboot that is.
And the fun part? It works as intended with libdrm-2.4.3 (after rebuilding
everything and rebooting).. sometimes..
With libdrm-2.4.3 system experiences such simptoms as described at https://bugs.freedesktop.org/show_bug.cgi?id=17807 -- random square blip under mouse cursor, touchpad working but every other input dead after returning from suspend-to-ram -- also at one time there was a message about xorg being in infinite loop.
Trading one annoying problem for another.
I'll attach all related logs below. Please let me know if you need something else.
- EXA accel method
Created attachment 22607 [details]
Created attachment 22608 [details]
Sorry for not noticing another bug report before posting ... almost the same problem with restarting/reloading xorg and performance degradation (libdrm-2.4.4) @ http://bugs.freedesktop.org/show_bug.cgi?id=19675
*** This bug has been marked as a duplicate of bug 19675 ***