Description of problem:
When using the intel driver and fast user swithcing together all X sessions die
when one user logs out.

Version-Release number of selected component (if applicable):
xorg-x11-drv-i810-2.0.0-4.fc7
fast-user-switch-applet-2.17.4-4.fc7
xorg-x11-server-Xorg-1.3.0.0-9.fc7


How reproducible:
Always

Steps to Reproduce:
1. login user A
2. lock screen and select switch user
3. At gdm screen notice that is says that user A is already logged in
4. login user B
5. logout user B
6. Returning to gdm notice that user A is no longer logged in
  
Actual results:
user A's session disappears

Expected results:
Return to user A's session

Additional info:
It has worked before with the i810 driver.