|Summary:||sudden change of resolution to 320x200|
|Product:||xorg||Reporter:||Elmar Stellnberger <estellnb>|
|Component:||Driver/radeonhd||Assignee:||Luc Verhaegen <lverhaegen>|
|Status:||RESOLVED WONTFIX||QA Contact:||Xorg Project Team <xorg-team>|
|i915 platform:||i915 features:|
Description Elmar Stellnberger 2009-03-12 09:25:24 UTC
Suddenly while playing a video with mplayer the screen resolution has changed from 1920x1200 - 1920x1200, xinerama to 320x200 - 320x200, clone mode at pressing Ctrl-C. Reconfiguring the screen with xrandr failed. Had to restart the X server. The bug is so far non reproducible. However I have posted the available log files. > xrandr --output DVI-D_1 --off xrandr: Configure crtc 0 failed > xrandr --output DVI-D_1 --right-of PANEL xrandr: Configure crtc 0 failed > xrandr --output DVI-D_1 --mode 1920x1200 xrandr: Configure crtc 0 failed
Comment 2 Elmar Stellnberger 2009-03-12 09:28:50 UTC
Created attachment 23799 [details] xrandr --prop, erroneous self-screen-reconfig
Comment 3 Elmar Stellnberger 2009-03-12 09:29:54 UTC
Created attachment 23800 [details] xrandr --prop, normal operation
Comment 5 Elmar Stellnberger 2009-03-24 02:21:07 UTC
reproducible by starting supertux in xinerama mode.
Comment 6 Elmar Stellnberger 2009-08-23 13:10:56 UTC
Lately a similar error message occured when trying to re-enable one of two screens having been disabled previously: > xrandr --output PANEL --mode 1920x1200; xrandr: Configure crtc 0 failed > xrandr --output DVI-D_1 --mode 1920x1200 --right-of PANEL; xrandr: Configure crtc 0 failed If the 'Configure crtc 0' error occurs once it is from that point on not possible any more to change anything about the screen settings. When doing a few reconfiguration as f.i. for game playing I run quite often into that mess. Looks like some kind of corruption of an internal data structure on subsequent crtc reconfigurations.
Comment 7 Elmar Stellnberger 2009-08-23 13:13:12 UTC
Created attachment 28870 [details] Xorg.0.log: both screens turn and stay dark instead of one After trying to re-enable the second screen both screens stayed dark. It was not possible to reenable any of them.
Comment 8 Jeremy Huddleston Sequoia 2011-10-16 15:57:25 UTC
Does this issue occur with the preferred ati driver (xf86-vide-ati)? If so, please move this to the Driver/Radeon component. Development of radeonhd has pretty much halted and development focus is on the ati driver. Please see http://www.x.org/wiki/radeonhd If the issue does not exist in the ati driver (or if there is no response to this message), this bug will be closed as WONTFIX unless someone contributes a patch.
Comment 9 Jeremy Huddleston Sequoia 2011-11-07 15:37:45 UTC
Closing due to lack of response. Please reopen and move to the Driver/Radeon component if this issue persists with xf86-video-ati