I am also experiencing this issue. I recommend that everyone who is experiencing this to enable the proposed repository in software sources. A new kernel just arrived with lots of upstream fixes from Linux 3.8.11 which I hope will solve the issue. I am going to test this one out.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1170911 Title: umount error messages during shutdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sysvinit/+bug/1170911/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
