I am not suggesting this as a workaround, but thought it was worth noting that I upgraded to Lucid and can no longer reproduce this behavior.
-- ThinkPad T500/X200s fails to resume when AC adapter is removed https://bugs.launchpad.net/bugs/412363 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