Not Working. Pls see below and advise


[nemo@Sailfish ~]$ systemctl --user status sms-activation-intex.timer
sms-activation-intex.timer - Sends an activation SMS after the device has run for 3 hours
Loaded: loaded (/usr/lib/systemd/user/sms-activation-intex.timer; disabled)
Active: active (waiting) since Fri 2016-08-12 17:38:41 IST; 15h ago

[nemo@Sailfish ~]$ systemctl --user mask sms-activation-intex.timer
Failed to issue method call: No such file or directory
[nemo@Sailfish ~]$
[nemo@Sailfish ~]$
[nemo@Sailfish ~]$
[nemo@Sailfish ~]$ systemctl mask sms-activation-intex.timer
Failed to issue method call: Access denied
[nemo@Sailfish ~]$
[nemo@Sailfish ~]$ systemctl --user mask sms-activation-intex.timer
Failed to issue method call: No such file or directory
[nemo@Sailfish ~]$