You have been subscribed to a public bug:
On an updated Ubuntu 13.04 if I wait more than ~20 seconds before tray
to unlock the screen stays completely black and the system require an
hardware reboot. If I unlock the screen before the ~20 seconds are
expired everything works perfectly.
Public bug reported:
On an updated Ubuntu 13.04 if I wait more than ~20 seconds before tray
to unlock the screen stays completely black and the system require an
hardware reboot. If I unlock the screen before the ~20 seconds are
expired everything works perfectly.
ProblemType: Bug
DistroRelease: