I can confirm that disabling xrandr with gconf-editor fixes this issue, along with a related crash-on logoff issue.
-- gnome-settings-daemon crashed with SIGSEGV https://bugs.launchpad.net/bugs/197153 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