Same problem on quantal. I didn't have any problem on precise. Now I cannot shut down anymore. I need to hold the power button but I am scared for my hd. By removing quit splash I can see that / cannot be unmonted and the system never halt. I have already tried acpi=off, apm_poweroff=1, acpi=force but nothing is solving the problem. I have noticed that if I don't login the system is able to shut down from the lightdm page (so at the beginning) but as soon as at least one login is performed is not possible anymore even if I logout before turning the machine off
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1019347 Title: A message: "mount: / is busy" appears every time shutting down or rebooting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1019347/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
