I've exactly the same bug in my Ubuntu 15.10. It seems related to mount/umount commands, since mount mounts fstab entries marked as "user", while umount cannot unmount the same entries.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1428417 Title: Nautilus(and Nemo too) cannot Mount if mount option is noauto/user and the mount point has non-western character To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/1428417/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs