I had the same problem, with Lenovo Thinkpad Twist and Saucy Salamander. It's kind of intermittent, I'm now trying to understand whether "echo LID0 | sudo tee /proc/acpi/wakeup" solves the problem.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1213233 Title: Lenovo Thinkpad Twist: Suspend does not work To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1213233/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs