I confirm this bug on dell xps 13 9333. In 14.04 I had intell graphics drivers installed.
As a solution for this bug, which works for me, I've removed AccelMethod" "glamor" from xorg.conf In my case just moved out file /usr/share/X11/xorg.conf.d/20-intel.conf After rebooting bug not reproducible anymore. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1392198 Title: unity-control center does not start after upgrade to unicorn To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1392198/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
