*** This bug is a duplicate of bug 1042211 *** https://bugs.launchpad.net/bugs/1042211
Installing updates from ppa:unity-team/staging solved my issue, thanks ! Marking this bug as a duplicate of bug #1042211... ** This bug has been marked a duplicate of bug 1042211 [quantal] [regression] [i915] Corrupted display, desktop and menus don't repaint correctly using Mesa 9.0 (8.0.4 works) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1043171 Title: [Quantal] [Regression] corrupt X11 background (white) on Intel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1043171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs