Can you start guidance-power-manager from command line (Konsole) and provide output it generates when you disconnects AC adapter? I suspect this is same problem as the one in debian, but it may be caused by different root cause.
** Bug watch added: Debian Bug tracker #397508 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=397508 ** Also affects: guidance (upstream) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=397508 Importance: Unknown Status: Unknown -- The AC adapter has been unplugged, switching to battery mode https://launchpad.net/bugs/77091 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
