Ran it as root and get:
kpratt@flipper:~$ sudo update-manager [sudo] password for kpratt: Sorry, try again. [sudo] password for kpratt: Checking for a new Ubuntu release Real-time signal 0 kpratt@flipper:~$
Ran it as root and get:
kpratt@flipper:~$ sudo update-manager
[sudo] password for kpratt:
Sorry, try again.
[sudo] password for kpratt:
Checking for a new Ubuntu release
Real-time signal 0
kpratt@flipper:~$