I think, this bug is related to bug https://bugs.launchpad.net/bugs/43710
I see similar blinking color stripes on my screen as describes bug 43710. ** Attachment added: "Xorg.0.log" http://launchpadlibrarian.net/14766487/Xorg.0.log -- X server fails on dual-head nVidia 7600 https://bugs.launchpad.net/bugs/209866 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