Description of problem: After command 'halt' system hangs with this message: umount2: device or resource busy umount: /cgroup/systemd device is busy ... Halting system... Halting System halted. Version-Release number of selected component (if applicable): systemd-6-2 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: The command 'reboot' now works fine. If you want fix it in upstream, it's fine but maybe you could create upstream snapshots for testing.
'halt' ends with "System halted". 'halt -p' ends with a powered down machine. 'poweroff' is the same as 'halt -p'. Are you sure this is not the expected behaviour? What is your expected behaviour of the 'halt' command?
Ok, man (written for upstart) says halt doen't poweroff. But 'halt' worked for me on all other F-13 machines ;-)
shutdown -h is supposed to alias to 'halt -p', IIRC. But if you just call 'halt', halting without poweroff is the standard behavior.