OK, just to contradict me, today the same thing happened with gnome-power-preferences. :-)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/745552 Title: "System Settings" sometimes opens invisible and makes rest of desktop mostly unresponsive -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
