This certainly doesn't looks like a gnome-power-manager issue but a kernel one instead, since it was refused upstream i'm closing it here to concentrate in the package which seems like the real culprit.
** Changed in: gnome-power-manager (Ubuntu) Status: New => Invalid -- Hibernate fails on Compal CL56 and Toshiba L30-134, locks up keyboard completely https://bugs.launchpad.net/bugs/100087 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs