I just upgraded to Ubuntu 6.10 (Gnome Power Manager 2.16.1) and, due to a power failure, I can finally confirm that it now works perfectly. Many thanks!
** Changed in: gnome-power-manager (Ubuntu) Status: Unconfirmed => Fix Released -- UPS battery critical -> no shutdown. https://launchpad.net/bugs/37889 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs