another X server restarts

[Paul Cartwright <ale@pcartwright.com>]

my system also just restarts X every so often. Like this morning, my wife was 
logged into her account, and I do my usual CTRL-ALT-F7  to get back to my 
account, and I am greeted with the login screen. Last night I had left 
klibido up and downloading files. This morning I am logged out.

here are the last entries in Xorg.0.log:
(II) Open ACPI successful (/var/run/acpid.socket)
(II) APM registered successfully
(II) NVIDIA(0): Initialized GPU GART.
(II) NVIDIA(0): Setting mode "nvidia-auto-select"
(II) NVIDIA(0): NVIDIA 3D Acceleration Architecture Initialized
(II) NVIDIA(0): Using the NVIDIA 2D acceleration architecture
(**) NVIDIA(0): DPMS enabled
(==) RandR enabled
(II) Initializing extension GLX
(II) Mouse0: ps2EnableDataReporting: succeeded
(II) Open ACPI successful (/var/run/acpid.socket)
(II) NVIDIA(0): Setting mode "nvidia-auto-select"
(II) Mouse0: ps2EnableDataReporting: succeeded
pbc@paulandcilla:/var/log$ 

$ uname -a
Linux paulandcilla 2.6.18-6-686 #1 SMP Sun Feb 10 22:11:31 UTC 2008 i686 
GNU/Linux

$ ps -ef|grep kdm
root      4698     1  0 Mar28 ?        
00:00:00 /usr/bin/kdm -config /var/run/kdm/kdmrc

-- 
Paul Cartwright
Registered Linux user # 367800
Registered Ubuntu User #12459