On Sat, Jan 21, 2012 at 08:03:37PM +0100, Torsten Kaiser wrote: > After updating to kernel 3.3-rc1 I have experienced a lockup of my GPU. > I left my KDE desktop running until the screensaver turned off the > monitors. But on key presses it would not turn back on. Ctrl+Alt+F1 to > switch to another virtual console also did not work. > Alt+SysRq magic still worked, so I was able to force the syslog to > disk and restart the system. >
Can you test if attached patch help your case ? Of course it would be best if we did not lockup in the first place. Cheers, Jerome
