I had the exact same issue, with an ASUS U50F, and the documentation from the link below fixed it right up.
http://thecodecentral.com/2011/01/18/fix-ubuntu-10-10-suspendhibernate- not-working-bug -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791018 Title: 11.04 won't suspend or hibernate when connected to network drive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791018/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
