xserver crashes on logout, can not login again

[Tim Richardson]

Binary package hint: xorg

kubuntu 10.10 with kde 4.5.2 from the kubuntu-ppa
xserver crashes on logout.
here is output from Xorg.log.0 with data about the crash at the end.
This bug is always reproducible.
Hardware is a dell latitude D420 with intel graphics.
It has been running 10.04 very happily.

[ 23.376]
X.Org X Server 1.9.0
Release Date: 2010-08-20
[ 23.376] X Protocol Version 11, Revision 0
[ 23.376] Build Operating System: Linux 2.6.24-27-server i686 Ubuntu
[ 23.376] Current Operating System: Linux bach 2.6.35-22-generic #34-Ubuntu SMP Sun Oct 10 09:24:00 UTC 2010 i686
[ 23.376] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=86d5f71e-b83e-4ec7-9197-6c971dc10371 ro quiet splash
[ 23.376] Build Date: 16 September 2010 05:39:22PM
[ 23.376] xorg-server 2:1.9.0-0ubuntu7 (For technical support please see http://www.ubuntu.com/support)
[ 23.376] Current version of pixman: 0.18.4
[ 23.376] Before reporting problems, check http://wiki.x.org
 to make sure that you have the latest version.
[ 23.376] Markers: (--) probed, (**) from config file, (==) default setting,
 (++) from command line, (!!) notice, (II) informational,
 (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 23.376] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Oct 13 20:05:38 2010
[ 23.394] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 23.394] (==) No Layout section. Using the first Screen section.
[ 23.394] (==) No screen section available. Using defaults.
[ 23.395] (**) |-->Screen "Default Screen Section" (0)
[ 23.395] (**) | |-->Monitor "<default monitor>"
[ 23.395] (==) No monitor specified for screen "Default Screen Section".
 Using a default monitor configuration.
[ 23.395] (==) Automatically adding devices
[ 23.395] (==) Automatically enabling devices
[ 23.395] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 23.395] Entry deleted from font path.
[ 23.395] (==) FontPath set to:
 /usr/share/fonts/X11/misc,
 /usr/share/fonts/X11/100dpi/:unscaled,
 /usr/share/fonts/X11/75dpi/:unscaled,
 /usr/share/fonts/X11/Type1,
 /usr/share/fonts/X11/100dpi,
 /usr/share/fonts/X11/75dpi,
 /var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
 built-ins
[ 23.396] (==) ModulePath set to "/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[ 23.396] (II) The server relies on udev to provide the list of input devices.
 If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 23.396] (II) Loader magic: 0x81f8e00
[ 23.396] (II) Module ABI versions:
[ 23.396] X.Org ANSI C Emulation: 0.4
[ 23.396] X.Org Video Driver: 8.0
[ 23.396] X.Org XInput driver : 11.0
[ 23.396] X.Org Server Extension : 4.0
[ 23.397] (--) PCI:*(0:0:2:0) 8086:27a2:1028:01d6 rev 3, Mem @ 0xeff00000/524288, 0xd0000000/268435456, 0xefec0000/262144, I/O @ 0x0000eff8/8
[ 23.397] (--) PCI: (0:0:2:1) 8086:27a6:1028:01d6 rev 3, Mem @ 0xeff80000/524288
[ 23.398] (II) Open ACPI successful (/var/run/acpid.socket)
[ 23.398] (II) LoadModule: "extmod"
[ 23.409] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[ 23.409] (II) Module extmod: vendor="X.Org Foundation"
[ 23.409] compiled for 1.9.0, module version = 1.0.0
[ 23.409] Module class: X.Org Server Extension
[ 23.409] ABI class: X.Org Server Extension, version 4.0
[ 23.409] (II) Loading extension MIT-SCREEN-SAVER
[ 23.409] (II) Loading extension XFree86-VidModeExtension
[ 23.409] (II) Loading extension XFree86-DGA
[ 23.409] (II) Loading extension DPMS
[ 23.409] (II) Loading extension XVideo
[ 23.409] (II) Loading extension XVideo-MotionCompensation
[ 23.409] (II) Loading extension X-Resource
[ 23.409] (II) LoadModule: "dbe"
[ 23.409] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[ 23.409] (II) Module dbe: vendor="X.Org Foundation"
[ 23.409] compiled for 1.9.0, module version = 1.0.0
[ 23.409] Module class: X.Org Server Extension
[ 23.409] ABI class: X.Org Server Extension, version 4.0
[ 23.410] (II) Loading extension DOUBLE-BUFFER
[ 23.410] (II) LoadModule: "glx"
[ 23.410] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 23.410] (II) Module glx: vendor="X.Org Foundation"
[ 23.410] compiled for 1.9.0, module version = 1.0.0
[ 23.410] ABI class: X.Org Server Extension, version 4.0
[ 23.410] (==) AIGLX enabled
[ 23.410] (II) Loading extension GLX
[ 23.410] (II) LoadModule: "record"
[ 23.410] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[ 23.411] (II) Module record: vendor="X.Org Foundation"
[ 23.411] compiled for 1.9.0, module version = 1.13.0
[ 23.411] Module class: X.Org Server Extension
[ 23.411] ABI class: X.Org Server Extension, version 4.0
[ 23.411] (II) Loading extension RECORD
[ 23.411] (II) LoadModule: "dri"
[ 23.411] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[ 23.411] (II) Module dri: vendor="X.Org Foundation"
[ 23.411] compiled for 1.9.0, module version = 1.0.0
[ 23.411] ABI class: X.Org Server Extension, version 4.0
[ 23.411] (II) Loading extension XFree86-DRI
[ 23.411] (II) LoadModule: "dri2"
[ 23.412] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[ 23.412] (II) Module dri2: vendor="X.Org Foundation"
[ 23.412] compiled for 1.9.0, module version = 1.2.0
[ 23.412] ABI class: X.Org Server Extension, version 4.0
[ 23.412] (II) Loading extension DRI2
[ 23.412] (==) Matched intel as autoconfigured driver 0
[ 23.412] (==) Matched vesa as autoconfigured driver 1
[ 23.412] (==) Matched fbdev as autoconfigured driver 2
[ 23.412] (==) Assigned the driver to the xf86ConfigLayout
[ 23.412] (II) LoadModule: "intel"
[ 23.413] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 23.413] (II) Module intel: vendor="X.Org Foundation"
[ 23.413] compiled for 1.9.0, module version = 2.12.0
[ 23.413] Module class: X.Org Video Driver
[ 23.413] ABI class: X.Org Video Driver, version 8.0
[ 23.413] (II) LoadModule: "vesa"
[ 23.414] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 23.414] (II) Module vesa: vendor="X.Org Foundation"
[ 23.414] compiled for 1.8.99.905, module version = 2.3.0
[ 23.414] Module class: X.Org Video Driver
[ 23.414] ABI class: X.Org Video Driver, version 8.0
[ 23.414] (II) LoadModule: "fbdev"
[ 23.415] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 23.415] (II) Module fbdev: vendor="X.Org Foundation"
[ 23.415] compiled for 1.8.99.905, module version = 0.4.2
[ 23.415] ABI class: X.Org Video Driver, version 8.0
[ 23.415] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
 i810-dc100, i810e, i815, i830M, 845G, 852GM/855GM, 865G, 915G,
 E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
 4 Series, G45/G43, Q45/Q43, G41, B43, B43, Clarkdale, Arrandale,
 Sandybridge, Sandybridge, Sandybridge, Sandybridge, Sandybridge,
 Sandybridge, Sandybridge
[ 23.416] (II) VESA: driver for VESA chipsets: vesa
[ 23.416] (II) FBDEV: driver for framebuffer: fbdev
[ 23.416] (++) using VT number 8

[ 23.424] (WW) Falling back to old probe method for vesa
[ 23.424] (WW) Falling back to old probe method for fbdev
[ 23.424] (II) Loading sub module "fbdevhw"
[ 23.424] (II) LoadModule: "fbdevhw"
[ 23.425] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 23.425] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 23.425] compiled for 1.9.0, module version = 0.0.2
[ 23.425] ABI class: X.Org Video Driver, version 8.0
[ 23.428] drmOpenDevice: node name is /dev/dri/card0
[ 23.428] drmOpenDevice: open result is 9, (OK)
[ 23.466] drmOpenByBusid: Searching for BusID pci:0000:00:02.0
[ 23.466] drmOpenDevice: node name is /dev/dri/card0
[ 23.466] drmOpenDevice: open result is 9, (OK)
[ 23.466] drmOpenByBusid: drmOpenMinor returns 9
[ 23.466] drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
[ 23.466] (II) intel(0): Creating default Display subsection in Screen section
 "Default Screen Section" for depth/fbbpp 24/32
[ 23.466] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 23.466] (==) intel(0): RGB weight 888
[ 23.466] (==) intel(0): Default visual is TrueColor
[ 23.466] (II) intel(0): Integrated Graphics Chipset: Intel(R) 945GM
[ 23.466] (--) intel(0): Chipset: "945GM"
[ 23.466] (==) intel(0): video overlay key set to 0x101fe
[ 23.496] (II) intel(0): Output VGA1 has no monitor section
[ 23.496] (II) intel(0): Output LVDS1 has no monitor section
[ 23.525] (II) intel(0): Output DVI1 has no monitor section
[ 23.896] (II) intel(0): Output TV1 has no monitor section
[ 23.928] (II) intel(0): EDID for output VGA1
[ 23.928] (II) intel(0): EDID for output LVDS1
[ 23.928] (II) intel(0): Manufacturer: AUO Model: 3014 Serial#: 0
[ 23.928] (II) intel(0): Year: 2006 Week: 1
[ 23.928] (II) intel(0): EDID Version: 1.3
[ 23.928] (II) intel(0): Digital Display Input
[ 23.928] (II) intel(0): Max Image Size [cm]: horiz.: 26 vert.: 16
[ 23.928] (II) intel(0): Gamma: 2.20
[ 23.928] (II) intel(0): No DPMS capabilities specified
[ 23.928] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 23.928] (II) intel(0): First detailed timing is preferred mode
[ 23.928] (II) intel(0): redX: 0.580 redY: 0.340 greenX: 0.310 greenY: 0.550
[ 23.928] (II) intel(0): blueX: 0.155 blueY: 0.155 whiteX: 0.315 whiteY: 0.330
[ 23.928] (II) intel(0): Manufacturer's mask: 0
[ 23.928] (II) intel(0): Supported detailed timing:
[ 23.928] (II) intel(0): clock: 68.0 MHz Image Size: 261 x 163 mm
[ 23.928] (II) intel(0): h_active: 1280 h_sync: 1301 h_sync_end 1333 h_blank_end 1392 h_border: 0
[ 23.928] (II) intel(0): v_active: 800 v_sync: 804 v_sync_end 808 v_blanking: 816 v_border: 0
[ 23.928] (II) intel(0): DF892B121EW3
[ 23.928] (II) intel(0): +:FOn¬æ


[ 23.928] (II) intel(0): EDID (in hex):
[ 23.928] (II) intel(0): 00ffffffffffff0006af143000000000
[ 23.928] (II) intel(0): 01100103801a10780a87fe94574f8c27
[ 23.928] (II) intel(0): 27505400000001010101010101010101
[ 23.928] (II) intel(0): 010101010101901a0070502010301520
[ 23.928] (II) intel(0): 440005a3100000180000000000000000
[ 23.928] (II) intel(0): 00000000000000000000000000fe0044
[ 23.928] (II) intel(0): 463839320442313231455733000000fe
[ 23.928] (II) intel(0): 002b3a464f6e90ace601010a202000c4
[ 23.929] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "720x450" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "800x512" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "960x540" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "960x600" (doublescan mode not supported)
[ 23.929] (II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
[ 23.929] (II) intel(0): Printing probed modes for output LVDS1
[ 23.929] (II) intel(0): Modeline "1280x800"x59.9 68.00 1280 1301 1333 1392 800 804 808 816 -hsync -vsync (48.9 kHz)
[ 23.929] (II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz)
[ 23.929] (II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz)
[ 23.929] (II) intel(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz)
[ 23.929] (II) intel(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz)
[ 23.958] (II) intel(0): EDID for output DVI1
[ 24.328] (II) intel(0): EDID for output TV1
[ 24.328] (II) intel(0): Output VGA1 disconnected
[ 24.328] (II) intel(0): Output LVDS1 connected
[ 24.328] (II) intel(0): Output DVI1 disconnected
[ 24.328] (II) intel(0): Output TV1 disconnected
[ 24.328] (II) intel(0): Using exact sizes for initial modes
[ 24.328] (II) intel(0): Output LVDS1 using initial mode 1280x800
[ 24.328] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[ 24.328] (II) intel(0): Kernel page flipping support detected, but forcibly disabled.
[ 24.328] (==) intel(0): DPI set to (96, 96)
[ 24.328] (II) Loading sub module "fb"
[ 24.328] (II) LoadModule: "fb"
[ 24.329] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 24.329] (II) Module fb: vendor="X.Org Foundation"
[ 24.329] compiled for 1.9.0, module version = 1.0.0
[ 24.329] ABI class: X.Org ANSI C Emulation, version 0.4
[ 24.329] (II) UnloadModule: "vesa"
[ 24.329] (II) Unloading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 24.329] (II) UnloadModule: "fbdev"
[ 24.329] (II) Unloading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 24.329] (II) UnloadModule: "fbdevhw"
[ 24.329] (II) Unloading /usr/lib/xorg/modules/libfbdevhw.so
[ 24.329] (==) Depth 24 pixmap format is 32 bpp
[ 24.329] (II) intel(0): [DRI2] Setup complete
[ 24.329] (II) intel(0): [DRI2] DRI driver: i915
[ 24.329] (**) intel(0): Tiling enabled
[ 24.329] (**) intel(0): SwapBuffers wait enabled
[ 24.329] (==) intel(0): VideoRam: 262144 KB
[ 24.330] (II) intel(0): Allocated new frame buffer 1280x800 stride 8192, tiled
[ 24.330] (II) UXA(0): Driver registered support for the following operations:
[ 24.330] (II) solid
[ 24.330] (II) copy
[ 24.330] (II) composite (RENDER acceleration)
[ 24.330] (II) put_image
[ 24.330] (II) get_image
[ 24.330] (==) intel(0): Backing store disabled
[ 24.330] (==) intel(0): Silken mouse enabled
[ 24.330] (II) intel(0): Initializing HW Cursor
[ 24.372] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 24.372] (==) intel(0): DPMS enabled
[ 24.372] (==) intel(0): Intel XvMC decoder disabled
[ 24.372] (II) intel(0): Set up textured video
[ 24.372] (II) intel(0): Set up overlay video
[ 24.372] (II) intel(0): direct rendering: DRI2 Enabled
[ 24.372] (--) RandR disabled
[ 24.372] (II) Initializing built-in extension Generic Event Extension
[ 24.373] (II) Initializing built-in extension SHAPE
[ 24.373] (II) Initializing built-in extension MIT-SHM
[ 24.373] (II) Initializing built-in extension XInputExtension
[ 24.373] (II) Initializing built-in extension XTEST
[ 24.373] (II) Initializing built-in extension BIG-REQUESTS
[ 24.373] (II) Initializing built-in extension SYNC
[ 24.373] (II) Initializing built-in extension XKEYBOARD
[ 24.373] (II) Initializing built-in extension XC-MISC
[ 24.373] (II) Initializing built-in extension SECURITY
[ 24.373] (II) Initializing built-in extension XINERAMA
[ 24.373] (II) Initializing built-in extension XFIXES
[ 24.373] (II) Initializing built-in extension RENDER
[ 24.373] (II) Initializing built-in extension RANDR
[ 24.373] (II) Initializing built-in extension COMPOSITE
[ 24.373] (II) Initializing built-in extension DAMAGE
[ 24.373] (II) Initializing built-in extension GESTURE
[ 24.400] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 24.400] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 24.400] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 24.400] (II) AIGLX: enabled GLX_SGI_make_current_read
[ 24.400] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 24.400] (II) AIGLX: Loaded and initialized /usr/lib/dri/i915_dri.so
[ 24.400] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 24.401] (II) intel(0): Setting screen physical size to 338 x 211
[ 24.438] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[ 24.455] (II) config/udev: Adding input device Video Bus (/dev/input/event4)
[ 24.455] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 24.455] (II) LoadModule: "evdev"
[ 24.456] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 24.457] (II) Module evdev: vendor="X.Org Foundation"
[ 24.457] compiled for 1.9.0, module version = 2.3.2
[ 24.457] Module class: X.Org XInput Driver
[ 24.457] ABI class: X.Org XInput driver, version 11.0
[ 24.457] (**) Video Bus: always reports core events
[ 24.457] (**) Video Bus: Device: "/dev/input/event4"
[ 24.468] (II) Video Bus: Found keys
[ 24.468] (II) Video Bus: Configuring as keyboard
[ 24.468] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD)
[ 24.468] (**) Option "xkb_rules" "evdev"
[ 24.468] (**) Option "xkb_model" "pc105"
[ 24.468] (**) Option "xkb_layout" "us"
[ 24.472] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[ 24.472] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 24.472] (**) Power Button: always reports core events
[ 24.472] (**) Power Button: Device: "/dev/input/event1"
[ 24.484] (II) Power Button: Found keys
[ 24.484] (II) Power Button: Configuring as keyboard
[ 24.484] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD)
[ 24.484] (**) Option "xkb_rules" "evdev"
[ 24.484] (**) Option "xkb_model" "pc105"
[ 24.484] (**) Option "xkb_layout" "us"
[ 24.485] (II) config/udev: Adding input device Lid Switch (/dev/input/event0)
[ 24.485] (II) No input driver/identifier specified (ignoring)
[ 24.485] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[ 24.485] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[ 24.485] (**) Sleep Button: always reports core events
[ 24.485] (**) Sleep Button: Device: "/dev/input/event2"
[ 24.500] (II) Sleep Button: Found keys
[ 24.500] (II) Sleep Button: Configuring as keyboard
[ 24.500] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD)
[ 24.500] (**) Option "xkb_rules" "evdev"
[ 24.500] (**) Option "xkb_model" "pc105"
[ 24.500] (**) Option "xkb_layout" "us"
[ 24.502] (II) config/udev: Adding input device HDA Intel Mic at Ext Left Jack (/dev/input/event8)
[ 24.502] (II) No input driver/identifier specified (ignoring)
[ 24.502] (II) config/udev: Adding input device HDA Intel HP Out at Ext Left Jack (/dev/input/event9)
[ 24.502] (II) No input driver/identifier specified (ignoring)
[ 24.509] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event3)
[ 24.509] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[ 24.509] (**) AT Translated Set 2 keyboard: always reports core events
[ 24.509] (**) AT Translated Set 2 keyboard: Device: "/dev/input/event3"
[ 24.524] (II) AT Translated Set 2 keyboard: Found keys
[ 24.524] (II) AT Translated Set 2 keyboard: Configuring as keyboard
[ 24.524] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD)
[ 24.524] (**) Option "xkb_rules" "evdev"
[ 24.524] (**) Option "xkb_model" "pc105"
[ 24.524] (**) Option "xkb_layout" "us"
[ 24.525] (II) config/udev: Adding input device DualPoint Stick (/dev/input/event6)
[ 24.525] (**) DualPoint Stick: Applying InputClass "evdev pointer catchall"
[ 24.525] (**) DualPoint Stick: always reports core events
[ 24.525] (**) DualPoint Stick: Device: "/dev/input/event6"
[ 24.540] (II) DualPoint Stick: Found 3 mouse buttons
[ 24.540] (II) DualPoint Stick: Found relative axes
[ 24.540] (II) DualPoint Stick: Found x and y relative axes
[ 24.540] (II) DualPoint Stick: Configuring as mouse
[ 24.540] (**) DualPoint Stick: YAxisMapping: buttons 4 and 5
[ 24.540] (**) DualPoint Stick: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 24.540] (II) XINPUT: Adding extended input device "DualPoint Stick" (type: MOUSE)
[ 24.540] (II) DualPoint Stick: initialized for relative axes.
[ 24.540] (II) config/udev: Adding input device DualPoint Stick (/dev/input/mouse0)
[ 24.540] (II) No input driver/identifier specified (ignoring)
[ 24.541] (II) config/udev: Adding input device AlpsPS/2 ALPS DualPoint TouchPad (/dev/input/event7)
[ 24.541] (**) AlpsPS/2 ALPS DualPoint TouchPad: Applying InputClass "evdev touchpad catchall"
[ 24.541] (**) AlpsPS/2 ALPS DualPoint TouchPad: Applying InputClass "touchpad catchall"
[ 24.541] (II) LoadModule: "synaptics"
[ 24.542] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 24.542] (II) Module synaptics: vendor="X.Org Foundation"
[ 24.542] compiled for 1.9.0, module version = 1.2.2
[ 24.542] Module class: X.Org XInput Driver
[ 24.542] ABI class: X.Org XInput driver, version 11.0
[ 24.542] (II) Synaptics touchpad driver version 1.2.2
[ 24.542] (**) Option "Device" "/dev/input/event7"
[ 24.588] (II) AlpsPS/2 ALPS DualPoint TouchPad: x-axis range 0 - 1023
[ 24.588] (II) AlpsPS/2 ALPS DualPoint TouchPad: y-axis range 0 - 767
[ 24.588] (II) AlpsPS/2 ALPS DualPoint TouchPad: pressure range 0 - 127
[ 24.588] (II) AlpsPS/2 ALPS DualPoint TouchPad: finger width range 0 - 0
[ 24.588] (II) AlpsPS/2 ALPS DualPoint TouchPad: buttons: left right middle
[ 24.620] (--) AlpsPS/2 ALPS DualPoint TouchPad: touchpad found
[ 24.620] (**) AlpsPS/2 ALPS DualPoint TouchPad: always reports core events
[ 24.636] (II) XINPUT: Adding extended input device "AlpsPS/2 ALPS DualPoint TouchPad" (type: TOUCHPAD)
[ 24.636] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) keeping acceleration scheme 1
[ 24.636] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) acceleration profile 0
[ 24.636] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) acceleration factor: 2.000
[ 24.636] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) acceleration threshold: 4
[ 24.668] (--) AlpsPS/2 ALPS DualPoint TouchPad: touchpad found
[ 24.668] (II) config/udev: Adding input device AlpsPS/2 ALPS DualPoint TouchPad (/dev/input/mouse1)
[ 24.668] (II) No input driver/identifier specified (ignoring)
[ 24.674] (II) config/udev: Adding input device Dell WMI hotkeys (/dev/input/event5)
[ 24.674] (**) Dell WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[ 24.674] (**) Dell WMI hotkeys: always reports core events
[ 24.674] (**) Dell WMI hotkeys: Device: "/dev/input/event5"
[ 24.684] (II) Dell WMI hotkeys: Found keys
[ 24.684] (II) Dell WMI hotkeys: Configuring as keyboard
[ 24.684] (II) XINPUT: Adding extended input device "Dell WMI hotkeys" (type: KEYBOARD)
[ 24.684] (**) Option "xkb_rules" "evdev"
[ 24.684] (**) Option "xkb_model" "pc105"
[ 24.684] (**) Option "xkb_layout" "us"
[ 1566.689] (II) PM Event received: Capability Changed
[ 1566.690] I830PMEvent: Capability change
[ 3866.061] (II) PM Event received: Capability Changed
[ 3866.061] I830PMEvent: Capability change
[ 3889.276] (II) intel(0): EDID vendor "AUO", prod id 12308
[ 3889.276] (II) intel(0): Printing DDC gathered Modelines:
[ 3889.276] (II) intel(0): Modeline "1280x800"x0.0 68.00 1280 1301 1333 1392 800 804 808 816 -hsync -vsync (48.9 kHz)
[ 3917.209] (II) intel(0): EDID vendor "AUO", prod id 12308
[ 3917.209] (II) intel(0): Printing DDC gathered Modelines:
[ 3917.209] (II) intel(0): Modeline "1280x800"x0.0 68.00 1280 1301 1333 1392 800 804 808 816 -hsync -vsync (48.9 kHz)
[ 5097.177]
Backtrace:
[ 5097.178] 0: /usr/bin/X (xorg_backtrace+0x3b) [0x80e82fb]
[ 5097.178] 1: /usr/bin/X (0x8048000+0x5da8d) [0x80a5a8d]
[ 5097.178] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0x77640c]
[ 5097.178] 3: /usr/bin/X (FreeClientResources+0xed) [0x808f04d]
[ 5097.178] 4: /usr/bin/X (FreeAllResources+0x60) [0x808f120]
[ 5097.178] 5: /usr/bin/X (0x8048000+0x1a5e6) [0x80625e6]
[ 5097.178] 6: /lib/libc.so.6 (__libc_start_main+0xe7) [0x1c5ce7]
[ 5097.178] 7: /usr/bin/X (0x8048000+0x1a191) [0x8062191]
[ 5097.178] Segmentation fault at address 0x2d
[ 5097.178]
Caught signal 11 (Segmentation fault). Server aborting
[ 5097.178]
Please consult the The X.Org Foundation support
  at http://wiki.x.org
 for help.
[ 5097.178] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 5097.179]
[ 5097.268] (II) Video Bus: Close
[ 5097.268] (II) UnloadModule: "evdev"
[ 5097.276] (II) Power Button: Close
[ 5097.276] (II) UnloadModule: "evdev"
[ 5097.288] (II) Sleep Button: Close
[ 5097.288] (II) UnloadModule: "evdev"
[ 5097.300] (II) AT Translated Set 2 keyboard: Close
[ 5097.300] (II) UnloadModule: "evdev"
[ 5097.321] (II) DualPoint Stick: Close
[ 5097.321] (II) UnloadModule: "evdev"
[ 5097.365] (II) UnloadModule: "synaptics"
[ 5097.449] (II) Dell WMI hotkeys: Close
[ 5097.449] (II) UnloadModule: "evdev"
[ 5097.449] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 5097.520] ddxSigGiveUp: Closing log

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-22.34-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
Architecture: i386
DRM.card0.DVI.D.1:
 status: disconnected
 enabled: disabled
 dpms: On
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x800
 edid-base64: AP///////wAGrxQwAAAAAAEQAQOAGhB4Cof+lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEBkBoAcFAgEDAVIEQABaMQAAAYAAAAAAAAAAAAAAAAAAAAAAAAAAAA/gBERjg5MgRCMTIxRVczAAAA/gArOkZPbpCs5gEBCiAgAMQ=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: On
 modes:
 edid-base64:
Date: Wed Oct 13 21:34:35 2010
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100406.1)
MachineType: Dell Inc. Latitude D420
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=86d5f71e-b83e-4ec7-9197-6c971dc10371 ro quiet splash
ProcEnviron:
 LANGUAGE=
 PATH=(custom, user)
 LANG=en_AU.UTF-8
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
dmi.bios.date: 07/23/2007
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.name: 0TJ984
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA05:bd07/23/2007:svnDellInc.:pnLatitudeD420:pvr:rvnDellInc.:rn0TJ984:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude D420
dmi.sys.vendor: Dell Inc.
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro: Ubuntu
 codename: maverick
 architecture: i686
 kernel: 2.6.35-22-generic

[Tim Richardson (tim-richardson)]

Release notes for kubuntu 10.10 mention this bug and a workaround (change configuration to force an xserver restart on logout). I didn't read the release notes until after I filed the bug report.