Since upgrading to Ubuntu 12.10 I'm suffering severe rendering issues in unity:
- Some parts of any application (for instance Firefox, or emacs, etc) are blank, or are not rendered, or are blinking.
- Some fonts in an application are not correct rendered, maybe only some part (see Eclipse screenshot).
- There is some shadows in desktop background.
It's something that occurs from time to time (it's works great for hours and suddenly start to give this rendering problems).
I was trying to find a bug in launchpad but without success.
My card (using i915 module):
00:02.0 VGA compatible controller : Intel Corporation Core Processor Integrated Graphics Controller [8086:0042] (rev 02)
I've tried to reset compiz/unity or gnome but does not help.