I have lots of very unlikely suspects. The biggest question is why is the corruption appearing on only a very small number of machines (1)?
Can you please track the latest gfx drivers from ppa:xorg-edgers and drm-intel-nightly kernel from ppa:mainline? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1157458 Title: visual glitch in Evolution's importance button, etc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1157458/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
