Had a similar bug on my ThinkPad x201.
Installing 2.6.39 kernel as suggested solved the frequent crashes, but certain areas of the screen still remained unusable. Finally, the workaround I found for this was to delete ~/.config/monitors.xml
Had a similar bug on my ThinkPad x201.
Installing 2.6.39 kernel as suggested solved the frequent crashes, but certain areas of the screen still remained unusable. monitors. xml
Finally, the workaround I found for this was to delete ~/.config/