Comment 17 for bug 1545707

oem@u64:~$ systemctl is-enabled tmp.mount ; echo $?
Failed to get unit file state for tmp.mount: No such file or directory 1

oem@u64:~$ sudo systemctl status tmp.mount
[sudo] password for oem:
● tmp.mount
   Loaded: not-found (Reason: No such file or directory)
   Active: inactive (dead)

oem@u64:~$ ls -l /etc/systemd/system/tmp.mount
ls: cannot access '/etc/systemd/system/tmp.mount': No such file or directory

 cat /etc/fstab
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda4 during installation
UUID=7c755ed6-51cc-4b75-88ac-9c75acf82749 / ext4 errors=remount-ro 0 1
# swap was on /dev/sdb2 during installation
UUID=0a9ca7f0-6eeb-4b21-b70f-670fa600de16 none swap sw 0 0

ls -la /etc/systemd/system/

drwxr-xr-x 18 root root 4096 Apr 6 09:01 .
drwxr-xr-x 5 root root 4096 Apr 12 13:08 ..
drwxr-xr-x 2 root root 4096 Aug 29 2014 bluetooth.target.wants
lrwxrwxrwx 1 root root 37 Aug 29 2014 dbus-org.bluez.service -> /lib/systemd/system/bluetooth.service
lrwxrwxrwx 1 root root 40 Aug 29 2014 dbus-org.freedesktop.Avahi.service -> /lib/systemd/system/avahi-daemon.service
lrwxrwxrwx 1 root root 40 Aug 29 2014 dbus-org.freedesktop.ModemManager1.service -> /lib/systemd/system/ModemManager.service
lrwxrwxrwx 1 root root 53 Aug 29 2014 dbus-org.freedesktop.nm-dispatcher.service -> /lib/systemd/system/NetworkManager-dispatcher.service
lrwxrwxrwx 1 root root 36 Feb 4 16:34 dbus-org.freedesktop.thermald.service -> /lib/systemd/system/thermald.service
drwxr-xr-x 2 root root 4096 Mar 14 12:23 default.target.wants
lrwxrwxrwx 1 root root 35 Apr 5 12:14 display-manager.service -> /lib/systemd/system/lightdm.service
drwxr-xr-x 2 root root 4096 Apr 18 2015 display-manager.service.wants
drwxr-xr-x 2 root root 4096 Oct 26 2014 getty.target.wants
drwxr-xr-x 2 root root 4096 Aug 29 2014 graphical.target.wants
drwxr-xr-x 2 root root 4096 Jan 4 2015 hibernate.target.wants
drwxr-xr-x 2 root root 4096 Jan 4 2015 hybrid-sleep.target.wants
drwxr-xr-x 2 root root 4096 Feb 17 23:15 multi-user.target.wants
drwxr-xr-x 2 root root 4096 Jan 28 11:58 network-online.target.wants
drwxr-xr-x 2 root root 4096 Feb 18 21:33 paths.target.wants
drwxr-xr-x 2 root root 4096 Aug 29 2014 printer.target.wants
drwxr-xr-x 2 root root 4096 Aug 29 2014 shutdown.target.wants
drwxr-xr-x 2 root root 4096 Feb 14 15:13 sockets.target.wants
drwxr-xr-x 2 root root 4096 Jan 4 2015 suspend.target.wants
drwxr-xr-x 2 root root 4096 Mar 31 15:58 sysinit.target.wants
lrwxrwxrwx 1 root root 35 Aug 29 2014 syslog.service -> /lib/systemd/system/rsyslog.service
drwxr-xr-x 2 root root 4096 Apr 6 09:01 timers.target.wants