Virtual Consoles and Linux

Why do I need more than one X Server?

Maybe you don't. Some possible reasons:

• One server at 8 bits, one at 24 bits.

• Checking an alternative window manager.

• Sharing a system with a visitor (or a relative at home!)

How to Start a Second X Server

This can be tricky. Generally this works:

1. Log in as usual at the xdm screen (NRAO or RedHat Logo).

2. Switch to another virtual console, e.g., <CTRL-ALT-F2>.

3. Log in at the text screen (need not be same account as in step 1).

4. Type one of the following. All will start a second X server and session on virtual console 8:
   
   • startx -- :1                     (identical server)
   • startx -- :1 -bpp 24           (24-bit server)
   • startx -- :1 -bpp 8           (8-bit server)