I suggest to all of installing USWSUSP > Link to Precise i386 version: http://goo.gl/QblSm
and of use it as substitute of pm-hibernate modifying file /etc/acpi/hibernate.sh as indicated in attachment Naturally this not solve the issue when battery reach critical level!!! ** Attachment added: "hibernate.sh" https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/962157/+attachment/3015162/+files/hibernate.sh -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/962157 Title: Ubuntu 12.04 fails hibernate/suspend action at battery critical level To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/962157/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs