A word of advice to any new Arch user: don't use lxdm for your display manager. It's utter shit. The package hijacks the symlink of any other DM when you install it, and it refocuses the DM on a 5 second loop while it's running, making it a pain in the ass to use a VT. LightDM was broken temporarily so I had to install it, but frankly, I don't ever want to touch thiis piece of software again.