I had this problem, but it stopped recently after updates. Marking as fixed, reopen if you still have this problem with a fully updated system.
** Changed in: ubuntu Status: Confirmed => Fix Released -- Ejecting disk leads to error 'cannot eject' while ejecting https://bugs.launchpad.net/bugs/191665 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