I have this bug on a thinkpad x301 since upgrading it to Pangolin. It's intermittent though -- occasionally choosing Shutdown from the system menu (top right) has worked but usually it just hangs on the "ubuntu" splash screen with the little row of white buttons flashing red. LEDs show that wireless is off, but not power. And the laptop gets quite hot unless I force it to shut down with the vulcan nerve pinch.
No NVIDIA drivers here. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-session in Ubuntu. https://bugs.launchpad.net/bugs/987220 Title: System does not power off reliably when "Shut Down" chosen from GUI To manage notifications about this bug go to: https://bugs.launchpad.net/indicator-session/+bug/987220/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs