I too have this problem. When using <kdesudo halt> it shuts down, takes me the grey panel, the dots change until the last one is highlighted, but the machine does not switch off. I then have to hold down the power off hard button to switch off.
This problem seems to come and go. This time I cannot find a solution to it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000690 Title: Kubuntu 12.04 doesn't logout/reboot/shutdown after accidentally adding new default panel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kde-workspace/+bug/1000690/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs