Bug 19963

Summary: libdrm-2.4.4: slow 3D performance on intel 965gm after suspend to ram
Product: DRI Reporter: Uros <infinity80>
Component: libdrmAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED DUPLICATE QA Contact:
Severity: normal    
Priority: medium CC: remi
Version: XOrg git   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
xorg config
none
xorg log
none
dmesg log none

Description Uros 2009-02-05 05:14:06 UTC 
Created attachment 22606 [details]
xorg config

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.

Using:
- libdrm-2.4.4
- xf86-video-intel-2.6.1
- xorg-server-1.5.3
- mesa-7.3
- EXA accel method
- DRI
Comment 1 Uros 2009-02-05 05:14:42 UTC 
Created attachment 22607 [details]
xorg log
Comment 2 Uros 2009-02-05 05:15:18 UTC 
Created attachment 22608 [details]
dmesg log
Comment 3 Uros 2009-02-05 14:32:07 UTC 
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
Comment 4 Uros 2009-06-16 04:12:04 UTC 

*** This bug has been marked as a duplicate of bug 19675 ***

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.