There's a race in chvt (see my comment at https://bugs.launchpad.net/ubuntu/+source/kbd/+bug/1351564/comments/4) which may be to blame. I suspect something on my system (Nvidia driver?) is almost always winning this race, so chvt almost always blocks and I can't suspend.
Perhaps pm-utils should use another more-reliable way of blanking the screen? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1350220 Title: hibernation fails because chvt hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1350220/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs