It seems to be a hardware bug in your graphics card or your memory. Please try running memtest86+ and try to underclock your graphics card.
-- Graphic corruption when selecting packets https://bugs.launchpad.net/bugs/640766 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
