Fabio, it looks that the problem have been fixed with the last updates. I will report any further problem.
Thanks DM -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/781964 Title: OS crashes when the power manager shuts down the screen -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
