/proc/bus/usb has gone away and isn't coming back. It was never a default mount installed by Ubuntu, so was not automatically removed on upgrade; but users do need to remove this from their /etc/fstab if it's there.
There's nothing else to be done in mountall for this issue - this is an invalid fstab entry, and mountall handles it as intended because it's not up to mountall to say that it's invalid. ** Changed in: mountall (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/577636 Title: Filesystem could not be mounted: /proc/bus/usb To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mountall/+bug/577636/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs