It's quite frustrating, to see that I'm left alone with my crashing system...
To continue the monologue: Following that suspected culprit of http://www.nvnews.net/vbulletin/showthread.php?t=155342 I've set the performance setting of the GPU to a fixed value as it might be the dynamic setting of the powermizer that's one part of the problems. As the slowest setting of the GPU also caused one lock up, I've chosen the second slowest - and the system didn't show a lock up since then. The relevant part of my xorg.conf now looks like: Section "Device" Identifier "Device0" VendorName "NVIDIA Corporation" Driver "nvidia" Option "NoLogo" "True" Option "RegistryDwords" "PowerMizerEnable=0x1; PerfLevelSrc=0x2222; PowerMizerLevel=0x2; PowerMizerDefault=0x2; PowerMizerDefaultAC=0x2" EndSection -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in ubuntu. https://bugs.launchpad.net/bugs/694611 Title: Xorg hangs and/or restarts _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

