Can you attach: blkid output ls -al /dev/disk/by-label /proc/mounts
Testing locally on Xenial, and mount always says something isn't found. % tail -n1 /etc/fstab LABEL=METADATA /mnt vfat defaults, 0 0 (foudres) ~ % sudo mount -l -vvvv /mnt mount: can't find LABEL=METADATA strace of mount shows it consulting blkid for devices with LABEL -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1736556 Title: mount can exit (success) when it fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1736556/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
