Comment 7 for bug 288863

This is also affecting one of my machines (amd64). Upon shutdown/restart, shutdown sequence appears to 'hang', goes to a blank screen (flashing cursor in upper left corner of screen), after 2-3 minutes displays message 'acpid Exiting.', then procedes to shutdown/reboot normally.

Are there any logs or system info I can provide to aide in discovering/fixing problem?

@Tanino Rulez, tried instructions in your post with no success. Thanks, though.