@Fabio: I have checked the test you proposed. First, I reverted my Configurations Settings, then I tried to hibernate, and noticed the issue is still here. So, I killed and restarted gpm in debug mode and retried to hibernate my PC. The issue was the same. I am attaching the debug log (which I cannot interpret).
** Attachment added: "gpm debug log" https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/558853/+attachment/1739446/+files/gpm.log ** Changed in: gnome-power-manager (Ubuntu) Status: Incomplete => Confirmed -- PC does not hibernate https://bugs.launchpad.net/bugs/558853 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
