I have seen this same problem on 9.04 on my Lenovo x300. It did not happen originally, but occurred at some point after an update i assume. Initially I had problems where if I unplugged, the system froze and then it just started shutting off. I tried rebuilding a newer kernel and that did not help. I haven't tried this under 9.10 yet.
-- ubuntu shuts down when I unplug the power plug https://bugs.launchpad.net/bugs/471111 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