I am still facing this problem. Distributor ID: Ubuntu Description: Ubuntu 14.04 LTS Release: 14.04 Codename: trusty
I have 13 network cards (a network simulator lab) and unchecking "available to all users" did not solve my problem Poweroff shuts down the computer Halt does not In both cases I still see the message "mount / is busy" This is not a fresh vanilla system, it went through upgrades since version 10 I guess (software raid was in beta at that time if I remember correctly or it was not widely available) -- 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