Happens to me sometimes when I use xrandr to make my monitor output "--above" my laptop's monitor. I use a Awesome Window Manager on a Gnome session (the content of my /usr/share/gnome-session/sessions/gnome-awesome.session is attached)
** Attachment added: "Content of my aweseome-wm gnome session" https://bugs.launchpad.net/ubuntu/+source/gnome-desktop3/+bug/907052/+attachment/3525745/+files/gnome-awesome.session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/907052 Title: gnome-settings-daemon crashed with signal 5 in _XReply() (XRRSetCrtcConfig) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-desktop3/+bug/907052/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs