Description of problem:
Selecting "rotate screen" in KDE display properties kills X immediately

Version-Release number of selected component (if applicable):
Fedora 11 Beta KDE Live CD

How reproducible:
In KDE Display configuration tool set "rotate screen". X server dies.
  
Actual results:
X Server dies.

Expected results:
Screen rotates as requested.

Additional info:
- Clone view, set to 1600x1200 on 1st monitor (DELL P1110) and 1920x1200 on the 2nd (NEC LCD2690WUXi) "independently" for each display.

# lspci -v
[...]
05:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600] (rev a2) (prog-if 00 [VGA])
       Subsystem: Giga-byte Technology GV-NX66128DP Turbo Force Edition
       Flags: bus master, fast devsel, latency 0, IRQ 23
       Memory at f4000000 (32-bit, non-prefetchable) [size=64M]
       Memory at d8000000 (64-bit, prefetchable) [size=128M]
       Memory at fa000000 (64-bit, non-prefetchable) [size=16M]
       [virtual] Expansion ROM at f8000000 [disabled] [size=128K]
       Capabilities: [60] Power Management version 2
       Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
       Capabilities: [78] Express Endpoint IRQ 0 

# lspci -nn
[...]
05:00.0 VGA compatible controller [0300]: nVidia Corporation NV43 [GeForce 6600] [10de:0141] (rev a2)

http://www.smolts.org/client/show/pub_5156a675-98df-4d47-b2fc-58b1c20cbd4f