Same problem here with DELL Optiplex 960. X gets stuck after resuming from screensaver, after a log period of inactivity (no keyb/mouse input), mostly after a night long. Ctrl+F2, Ctrl+Alt+Backspace and Ctrl+Alt+Del don't help. Pushing the power button, it shutdowns gracefully.
** Attachment added: "Xorg.0.log.old" http://launchpadlibrarian.net/21357439/Xorg.0.log.old -- [i830] black screen after intrepid login intel graphics https://bugs.launchpad.net/bugs/316423 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