Created an attachment (id=34575)
dmesg (for comment #33)
Applied you patch to 2.6.33. Result is (at least nearly) the same: After switching resolution from 1600x1200 to 1024x768, the monitor went to standby mode. After a few seconds I pressed ESC and krandrtray switched back to the previous settings.
Then I tried another mode change which produced the "out of sync" pattern. Some other guy has posted a screenshot which shows the result [1]. Reverting to the previous mode didn't work anymore.
After that I tried to switch to console which filled the screen completely which a single color (also the same behavior as before).
Created an attachment (id=34575)
dmesg (for comment #33)
Applied you patch to 2.6.33. Result is (at least nearly) the same: After switching resolution from 1600x1200 to 1024x768, the monitor went to standby mode. After a few seconds I pressed ESC and krandrtray switched back to the previous settings.
Then I tried another mode change which produced the "out of sync" pattern. Some other guy has posted a screenshot which shows the result [1]. Reverting to the previous mode didn't work anymore.
After that I tried to switch to console which filled the screen completely which a single color (also the same behavior as before).
[1] lists.freedeskt op.org/ archives/ intel-gfx/ 2009-September/ 004362. html
http://