2.5 X11 Quake

If you installed the X11 client, now's a good time to try it out. You may need to do further configuration for
glquake and squake, but at this point quake.x11 should be ready to go.
cd /usr/local/games/quake
./quake.x11
If all is well, a small Quake window should appear with the first demo running in it. You should hear sound
effects and possibly music, if your CD is in the drive. If any of this fails to occur, please see the
Troubleshooting section for help.