Created attachment 31210 [details]
xorg.0.log.old containing loved segfault

HW info from lspci:

00:00.0 Host bridge: Intel Corporation Mobile 945GME Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)

Distro:

i686 Arch Linux

Kernel:

2.6.31-ARCH (distro pkg version 2.6.31.1-5)

Xorg Packages installed (arch linux version numbering):

Xorg packages:xf86-input-evdev 2.3.0-1 (xorg-input-drivers)
xf86-input-synaptics 1.2.0-1 (xorg-input-drivers)
xf86-video-intel 2.9.1-1 (xorg-video-drivers)
xf86-video-vesa 2.2.1-1 (xorg xorg-video-drivers)
xorg-apps 7.5-2
xorg-font-utils 7.5-2
xorg-fonts-100dpi 1.0.1-2 (xorg)
xorg-fonts-75dpi 1.0.1-2 (xorg)
xorg-fonts-alias 1.0.2-1
xorg-fonts-encodings 1.0.3-1
xorg-fonts-misc 1.0.0-4
xorg-res-utils 1.0.3-3 (xorg)
xorg-server 1.7.1.901-2 (xorg)
xorg-server-utils 7.5-3 (xorg)
xorg-twm 1.0.4-3 (xorg)
xorg-utils 7.5-1 (xorg)
xorg-xauth 1.0.4-1
xorg-xdm 1.1.9-2
xorg-xinit 1.1.1-1 (xorg)
xorg-xkb-utils 7.5-1
xterm 250-1 (xorg)

========================Description=============================================

First segmentation fault was random, subsequent faults were consistently caused by running this script:

"chkms.bash uic"

#!/bin/bash
# script to call xrandr in ways I commonly use:
LaptopScreen=LVDS1
ExtVga=VGA1

case $1 in
     may)
     xrandr --output "$ExtVga" --mode 1440x900 --above "$LaptopScreen"
     ;;
     uic)
     xrandr --output "$ExtVga" --mode 1152x864 --right-of "$LaptopScreen"
     ;;
     crt-above)
     xrandr --output "$ExtVga" --mode 1152x864 --above "$LaptopScreen"
     ;;
     *)
     echo "I don't know how to do that one, I can do 'may', 'uic', and 'crt-above'"
     ;;
esac

This:

xrandr --output VGA1 --mode 1024x768 --right-of LVDS1

does not cuase a segmentation fault.