[sf-lug] GKsu has long been EOLed

[Rick Moen]

Quoting Akkana Peck (akkana at shallowsky.com):

> I have a root password and can su to root just fine.
> It was the PermitRootLogin part in sshd_config that I didn't have
> (and I definitely wouldn't want to add it except with the limitation
> to localhost, which you mention later.)

Of course, I bollixed that slightly with a typo:

   ListenAddress 120.0.0.1

As you presumably figured out, that was supposed to be 

   ListenAddress 127.0.0.1