One more thing: I changed the laptop power management settings to blank the screen when I close the lid, not put it to sleep, and all of these freezes occurred when I opened the lid.
(Unfortunately, the only other options are to suspend, hibernate, and shut down, all of which are unacceptable because I close the lid while running long jobs -- so much for a workaround. Hmm, wishlist bug against gnome-power-manager...) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/707202 Title: X Freezes when un-blanking screen -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
