I had to disable cd in sources.list so I put a # in the right place. I want to take it back off since I am done installing the current drivers for my printer. This is what I get (running Debian 7 Wheezy):
apt.conf.d preferences.d sources.list~ trustdb.gpg trusted.gpg.d
listchanges.conf sources.list sources.list.d trusted.gpg
root@DavidLee1A:/etc/apt# gedit sources.list
(gedit:16158): EggSMClient-WARNING **: Failed to connect to the session manager: None of the authentication protocols specified are supported
** (gedit:16158): WARNING **: Could not connect to session bus
How am I supposed to get back into gedit in the command line?