Description of problem:
Running system-config-display-1.0.51-9.fc9.noarch (rawhide dated 9-Apr-08]
result i apps crash with error:

[hanzlik@franta ~]$ system-config-display
Traceback (most recent call last):
  File "/usr/share/system-config-display/xconf.py", line 378, in <module>
    dialog = xConfigDialog.XConfigDialog(hardware_state, xconfig,
rhpxl.videocard.VideoCardInfo())
  File "/usr/share/system-config-display/xConfigDialog.py", line 540, in __init__
    self.state.recalc_mode()
  File "/usr/lib/python2.5/site-packages/rhpxl/xhwstate.py", line 386, in
recalc_mode
    self.colordepth = availableDepth[-1]
IndexError: list index out of range



Version-Release number of selected component (if applicable):
system-config-display-1.0.51-9.fc9.noarch at i386

How reproducible:
always, no matter if run with pre-existing "/etc/X11/xorg.conf" or not,
and with "--reconfig" crashes too.

Steps to Reproduce:
1. Run system-config-display from menu or terminal
2. Immediately after entering root pwd apps crashed
3.
  
Actual results:


Expected results:


Additional info: