Have the same issue on 64-bit. Hp dm4-2165dx.
Like others have already stated, it segfaults with no particular pattern, I could go days without having it happen once, then one day I may have it happen twice a day.
from /var/log/Xorg.0.log.old
[    14.049] 
X.Org X Server 1.10.4
Release Date: 2011-08-19
[    14.049] X Protocol Version 11, Revision 0
[    14.049] Build Operating System: Linux 2.6.24-29-server x86_64 Ubuntu
[    14.049] Current Operating System: Linux sally-lap 3.0.0-14-generic #23-Ubuntu SMP Mon Nov 21 20:28:43 UTC 2011 x86_64
[    14.049] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.0.0-14-generic root=UUID=2d6065d4-eb3b-4861-ac27-8c813309c3a8 ro quiet splash vt.handoff=7
[    14.049] Build Date: 19 October 2011  05:21:26AM
[    14.049] xorg-server 2:1.10.4-1ubuntu4.2 (For technical support please see http://www.ubuntu.com/support) 
[    14.049] Current version of pixman: 0.22.2
[    14.049] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    14.049] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    14.049] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Jan 19 21:54:31 2012
[    14.066] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    14.066] (==) No Layout section.  Using the first Screen section.
[    14.066] (==) No screen section available. Using defaults.
[    14.066] (**) |-->Screen "Default Screen Section" (0)
[    14.066] (**) |   |-->Monitor "<default monitor>"
[    14.066] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[    14.066] (==) Automatically adding devices
[    14.066] (==) Automatically enabling devices
[    14.066] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    14.066] 	Entry deleted from font path.
[    14.066] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[    14.066] 	Entry deleted from font path.
[    14.066] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[    14.066] 	Entry deleted from font path.
[    14.066] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[    14.066] 	Entry deleted from font path.
[    14.066] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[    14.066] 	Entry deleted from font path.
[    14.066] (==) FontPath set to:
	/usr/share/fonts/X11/misc,
	/usr/share/fonts/X11/Type1,
	/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
	built-ins
[    14.066] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[    14.066] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    14.066] (II) Loader magic: 0x7e0220
[    14.066] (II) Module ABI versions:
[    14.066] 	X.Org ANSI C Emulation: 0.4
[    14.066] 	X.Org Video Driver: 10.0
[    14.066] 	X.Org XInput driver : 12.3
[    14.066] 	X.Org Server Extension : 5.0
[    14.067] (--) PCI:*(0:0:2:0) 8086:0116:103c:1650 rev 9, Mem @ 0xc0000000/4194304, 0xb0000000/268435456, I/O @ 0x00004000/64
[    14.067] (II) Open ACPI successful (/var/run/acpid.socket)
[    14.067] (II) LoadModule: "extmod"
[    14.102] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[    14.102] (II) Module extmod: vendor="X.Org Foundation"
[    14.102] 	compiled for 1.10.4, module version = 1.0.0
[    14.102] 	Module class: X.Org Server Extension
[    14.102] 	ABI class: X.Org Server Extension, version 5.0
[    14.102] (II) Loading extension MIT-SCREEN-SAVER
[    14.102] (II) Loading extension XFree86-VidModeExtension
[    14.103] (II) Loading extension XFree86-DGA
[    14.103] (II) Loading extension DPMS
[    14.103] (II) Loading extension XVideo
[    14.103] (II) Loading extension XVideo-MotionCompensation
[    14.103] (II) Loading extension X-Resource
[    14.103] (II) LoadModule: "dbe"
[    14.103] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[    14.103] (II) Module dbe: vendor="X.Org Foundation"
[    14.103] 	compiled for 1.10.4, module version = 1.0.0
[    14.103] 	Module class: X.Org Server Extension
[    14.103] 	ABI class: X.Org Server Extension, version 5.0
[    14.103] (II) Loading extension DOUBLE-BUFFER
[    14.103] (II) LoadModule: "glx"
[    14.103] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    14.103] (II) Module glx: vendor="X.Org Foundation"
[    14.103] 	compiled for 1.10.4, module version = 1.0.0
[    14.103] 	ABI class: X.Org Server Extension, version 5.0
[    14.103] (==) AIGLX enabled
[    14.103] (II) Loading extension GLX
[    14.103] (II) LoadModule: "record"
[    14.104] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[    14.104] (II) Module record: vendor="X.Org Foundation"
[    14.104] 	compiled for 1.10.4, module version = 1.13.0
[    14.104] 	Module class: X.Org Server Extension
[    14.104] 	ABI class: X.Org Server Extension, version 5.0
[    14.104] (II) Loading extension RECORD
[    14.104] (II) LoadModule: "dri"
[    14.104] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[    14.104] (II) Module dri: vendor="X.Org Foundation"
[    14.104] 	compiled for 1.10.4, module version = 1.0.0
[    14.104] 	ABI class: X.Org Server Extension, version 5.0
[    14.104] (II) Loading extension XFree86-DRI
[    14.104] (II) LoadModule: "dri2"
[    14.105] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[    14.105] (II) Module dri2: vendor="X.Org Foundation"
[    14.105] 	compiled for 1.10.4, module version = 1.2.0
[    14.105] 	ABI class: X.Org Server Extension, version 5.0
[    14.105] (II) Loading extension DRI2
[    14.105] (==) Matched intel as autoconfigured driver 0
[    14.105] (==) Matched vesa as autoconfigured driver 1
[    14.105] (==) Matched fbdev as autoconfigured driver 2
[    14.105] (==) Assigned the driver to the xf86ConfigLayout
[    14.105] (II) LoadModule: "intel"
[    14.105] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[    14.105] (II) Module intel: vendor="X.Org Foundation"
[    14.105] 	compiled for 1.10.4, module version = 2.15.901
[    14.105] 	Module class: X.Org Video Driver
[    14.105] 	ABI class: X.Org Video Driver, version 10.0
[    14.105] (II) LoadModule: "vesa"
[    14.106] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    14.106] (II) Module vesa: vendor="X.Org Foundation"
[    14.106] 	compiled for 1.10.2, module version = 2.3.0
[    14.106] 	Module class: X.Org Video Driver
[    14.106] 	ABI class: X.Org Video Driver, version 10.0
[    14.106] (II) LoadModule: "fbdev"
[    14.106] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    14.106] (II) Module fbdev: vendor="X.Org Foundation"
[    14.106] 	compiled for 1.10.0, module version = 0.4.2
[    14.106] 	ABI class: X.Org Video Driver, version 10.0
[    14.106] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
	i810-dc100, i810e, i815, i830M, 845G, 854, 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 Desktop (GT1), Sandybridge Desktop (GT2),
	Sandybridge Desktop (GT2+), Sandybridge Mobile (GT1),
	Sandybridge Mobile (GT2), Sandybridge Mobile (GT2+),
	Sandybridge Server, Ivybridge Mobile (GT1), Ivybridge Mobile (GT2),
	Ivybridge Desktop (GT1), Ivybridge Desktop (GT2), Ivybridge Server
[    14.107] (II) VESA: driver for VESA chipsets: vesa
[    14.107] (II) FBDEV: driver for framebuffer: fbdev
[    14.107] (++) using VT number 7

[    14.108] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[    14.108] (WW) Falling back to old probe method for vesa
[    14.108] (WW) Falling back to old probe method for fbdev
[    14.108] (II) Loading sub module "fbdevhw"
[    14.108] (II) LoadModule: "fbdevhw"
[    14.109] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[    14.109] (II) Module fbdevhw: vendor="X.Org Foundation"
[    14.109] 	compiled for 1.10.4, module version = 0.0.2
[    14.109] 	ABI class: X.Org Video Driver, version 10.0
[    14.192] drmOpenDevice: node name is /dev/dri/card0
[    14.192] drmOpenDevice: open result is 12, (OK)
[    14.192] drmOpenByBusid: Searching for BusID pci:0000:00:02.0
[    14.192] drmOpenDevice: node name is /dev/dri/card0
[    14.192] drmOpenDevice: open result is 12, (OK)
[    14.192] drmOpenByBusid: drmOpenMinor returns 12
[    14.192] drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
[    14.192] (II) intel(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[    14.192] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[    14.192] (==) intel(0): RGB weight 888
[    14.192] (==) intel(0): Default visual is TrueColor
[    14.192] (II) intel(0): Integrated Graphics Chipset: Intel(R) Sandybridge Mobile (GT2)
[    14.192] (--) intel(0): Chipset: "Sandybridge Mobile (GT2)"
[    14.192] (**) intel(0): Relaxed fencing enabled
[    14.192] (**) intel(0): Wait on SwapBuffers? enabled
[    14.192] (**) intel(0): Triple buffering? enabled
[    14.192] (**) intel(0): Framebuffer tiled
[    14.192] (**) intel(0): Pixmaps tiled
[    14.192] (**) intel(0): 3D buffers tiled
[    14.192] (**) intel(0): SwapBuffers wait enabled
[    14.192] (==) intel(0): video overlay key set to 0x101fe
[    14.192] (II) intel(0): Output LVDS1 has no monitor section
[    14.192] (II) intel(0): found backlight control interface /sys/class/backlight/acpi_video0
[    14.192] (II) intel(0): Output VGA1 has no monitor section
[    14.222] (II) intel(0): Output HDMI1 has no monitor section
[    14.268] (II) intel(0): Output DP1 has no monitor section
[    14.268] (II) intel(0): EDID for output LVDS1
[    14.268] (II) intel(0): Manufacturer: SEC  Model: 3942  Serial#: 0
[    14.268] (II) intel(0): Year: 2008  Week: 0
[    14.268] (II) intel(0): EDID Version: 1.4
[    14.268] (II) intel(0): Digital Display Input
[    14.268] (II) intel(0): 6 bits per channel
[    14.268] (II) intel(0): Digital interface is undefined
[    14.268] (II) intel(0): Max Image Size [cm]: horiz.: 31  vert.: 17
[    14.268] (II) intel(0): Gamma: 2.20
[    14.268] (II) intel(0): No DPMS capabilities specified
[    14.268] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[    14.268] (II) intel(0): First detailed timing is preferred mode
[    14.268] (II) intel(0): Preferred mode is native pixel format and refresh rate
[    14.268] (II) intel(0): redX: 0.600 redY: 0.340   greenX: 0.310 greenY: 0.560
[    14.268] (II) intel(0): blueX: 0.150 blueY: 0.130   whiteX: 0.313 whiteY: 0.329
[    14.268] (II) intel(0): Manufacturer's mask: 0
[    14.268] (II) intel(0): Supported detailed timing:
[    14.268] (II) intel(0): clock: 69.3 MHz   Image Size:  309 x 174 mm
[    14.268] (II) intel(0): h_active: 1366  h_sync: 1414  h_sync_end 1446 h_blank_end 1480 h_border: 0
[    14.268] (II) intel(0): v_active: 768  v_sync: 770  v_sync_end 775 v_blanking: 780 v_border: 0
[    14.268] (II) intel(0): Supported detailed timing:
[    14.268] (II) intel(0): clock: 46.2 MHz   Image Size:  309 x 174 mm
[    14.268] (II) intel(0): h_active: 1366  h_sync: 1414  h_sync_end 1446 h_blank_end 1480 h_border: 0
[    14.268] (II) intel(0): v_active: 768  v_sync: 770  v_sync_end 775 v_blanking: 780 v_border: 0
[    14.268] (II) intel(0): Unknown vendor-specific block 2
[    14.268] (II) intel(0): EDID (in hex):
[    14.268] (II) intel(0): 	00ffffffffffff004ca3423900000000
[    14.268] (II) intel(0): 	00120104901f11780a859599574f8f26
[    14.268] (II) intel(0): 	21505400000001010101010101010101
[    14.268] (II) intel(0): 	010101010101121b567250000c303020
[    14.268] (II) intel(0): 	250035ae100000190c12567250000c30
[    14.268] (II) intel(0): 	3020250035ae10000019000000000000
[    14.268] (II) intel(0): 	00000000000000000000000000000002
[    14.268] (II) intel(0): 	000c42f20b3c691415266e00000000bc
[    14.268] (II) intel(0): EDID vendor "SEC", prod id 14658
[    14.268] (II) intel(0): Printing DDC gathered Modelines:
[    14.268] (II) intel(0): Modeline "1366x768"x0.0   69.30  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (46.8 kHz)
[    14.268] (II) intel(0): Modeline "1366x768"x0.0   46.20  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (31.2 kHz)
[    14.268] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "720x450" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "800x512" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "960x540" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "960x600" (doublescan mode not supported)
[    14.268] (II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
[    14.268] (II) intel(0): Printing probed modes for output LVDS1
[    14.268] (II) intel(0): Modeline "1366x768"x60.0   69.30  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (46.8 kHz)
[    14.268] (II) intel(0): Modeline "1366x768"x40.0   46.20  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (31.2 kHz)
[    14.268] (II) intel(0): Modeline "1360x768"x59.8   84.75  1360 1432 1568 1776  768 771 781 798 -hsync +vsync (47.7 kHz)
[    14.268] (II) intel(0): Modeline "1360x768"x60.0   72.00  1360 1408 1440 1520  768 771 781 790 +hsync -vsync (47.4 kHz)
[    14.268] (II) intel(0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz)
[    14.268] (II) intel(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz)
[    14.268] (II) intel(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz)
[    14.268] (II) intel(0): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz)
[    14.268] (II) intel(0): EDID for output VGA1
[    14.292] (II) intel(0): EDID for output HDMI1
[    14.356] (II) intel(0): EDID for output DP1
[    14.356] (II) intel(0): Output LVDS1 connected
[    14.356] (II) intel(0): Output VGA1 disconnected
[    14.356] (II) intel(0): Output HDMI1 disconnected
[    14.356] (II) intel(0): Output DP1 disconnected
[    14.356] (II) intel(0): Using exact sizes for initial modes
[    14.356] (II) intel(0): Output LVDS1 using initial mode 1366x768
[    14.356] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[    14.356] (II) intel(0): Kernel page flipping support detected, enabling
[    14.356] (**) intel(0): Display dimensions: (310, 170) mm
[    14.356] (**) intel(0): DPI set to (111, 114)
[    14.356] (II) Loading sub module "fb"
[    14.356] (II) LoadModule: "fb"
[    14.356] (II) Loading /usr/lib/xorg/modules/libfb.so
[    14.356] (II) Module fb: vendor="X.Org Foundation"
[    14.356] 	compiled for 1.10.4, module version = 1.0.0
[    14.356] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    14.356] (II) Loading sub module "dri2"
[    14.356] (II) LoadModule: "dri2"
[    14.356] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[    14.356] (II) Module dri2: vendor="X.Org Foundation"
[    14.356] 	compiled for 1.10.4, module version = 1.2.0
[    14.356] 	ABI class: X.Org Server Extension, version 5.0
[    14.356] (II) UnloadModule: "vesa"
[    14.356] (II) Unloading vesa
[    14.356] (II) UnloadModule: "fbdev"
[    14.356] (II) Unloading fbdev
[    14.356] (II) UnloadModule: "fbdevhw"
[    14.356] (II) Unloading fbdevhw
[    14.356] (==) Depth 24 pixmap format is 32 bpp
[    14.357] (II) intel(0): [DRI2] Setup complete
[    14.357] (II) intel(0): [DRI2]   DRI driver: i965
[    14.357] (II) intel(0): Allocated new frame buffer 1408x768 stride 5632, tiled
[    14.357] (II) UXA(0): Driver registered support for the following operations:
[    14.357] (II)         solid
[    14.357] (II)         copy
[    14.357] (II)         composite (RENDER acceleration)
[    14.357] (II)         put_image
[    14.357] (II)         get_image
[    14.357] (==) intel(0): Backing store disabled
[    14.357] (==) intel(0): Silken mouse enabled
[    14.357] (II) intel(0): Initializing HW Cursor
[    14.416] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    14.416] (==) intel(0): DPMS enabled
[    14.416] (==) intel(0): Intel XvMC decoder enabled
[    14.416] (II) intel(0): Set up textured video
[    14.416] (II) intel(0): [XvMC] xvmc_vld driver initialized.
[    14.416] (II) intel(0): direct rendering: DRI2 Enabled
[    14.416] (==) intel(0): hotplug detection: "enabled"
[    14.416] (--) RandR disabled
[    14.416] (II) Initializing built-in extension Generic Event Extension
[    14.416] (II) Initializing built-in extension SHAPE
[    14.416] (II) Initializing built-in extension MIT-SHM
[    14.416] (II) Initializing built-in extension XInputExtension
[    14.416] (II) Initializing built-in extension XTEST
[    14.416] (II) Initializing built-in extension BIG-REQUESTS
[    14.416] (II) Initializing built-in extension SYNC
[    14.416] (II) Initializing built-in extension XKEYBOARD
[    14.416] (II) Initializing built-in extension XC-MISC
[    14.416] (II) Initializing built-in extension SECURITY
[    14.416] (II) Initializing built-in extension XINERAMA
[    14.416] (II) Initializing built-in extension XFIXES
[    14.416] (II) Initializing built-in extension RENDER
[    14.416] (II) Initializing built-in extension RANDR
[    14.416] (II) Initializing built-in extension COMPOSITE
[    14.416] (II) Initializing built-in extension DAMAGE
[    14.416] (II) Initializing built-in extension GESTURE
[    14.422] (II) AIGLX: Trying DRI driver /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
[    14.424] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    14.424] (II) AIGLX: enabled GLX_INTEL_swap_event
[    14.424] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[    14.424] (II) AIGLX: enabled GLX_SGI_make_current_read
[    14.424] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    14.424] (II) AIGLX: Loaded and initialized i965
[    14.424] (II) GLX: Initialized DRI2 GL provider for screen 0
[    14.425] (II) intel(0): Setting screen physical size to 361 x 203
[    14.431] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[    14.437] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[    14.437] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    14.437] (II) LoadModule: "evdev"
[    14.438] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    14.438] (II) Module evdev: vendor="X.Org Foundation"
[    14.438] 	compiled for 1.10.2, module version = 2.6.0
[    14.438] 	Module class: X.Org XInput Driver
[    14.438] 	ABI class: X.Org XInput driver, version 12.3
[    14.438] (II) Using input driver 'evdev' for 'Power Button'
[    14.438] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    14.438] (**) Power Button: always reports core events
[    14.438] (**) Power Button: Device: "/dev/input/event2"
[    14.438] (--) Power Button: Found keys
[    14.438] (II) Power Button: Configuring as keyboard
[    14.438] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2/event2"
[    14.438] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD)
[    14.438] (**) Option "xkb_rules" "evdev"
[    14.438] (**) Option "xkb_model" "pc105"
[    14.438] (**) Option "xkb_layout" "us"
[    14.440] (II) config/udev: Adding input device Video Bus (/dev/input/event6)
[    14.440] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[    14.440] (II) Using input driver 'evdev' for 'Video Bus'
[    14.440] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    14.440] (**) Video Bus: always reports core events
[    14.440] (**) Video Bus: Device: "/dev/input/event6"
[    14.440] (--) Video Bus: Found keys
[    14.440] (II) Video Bus: Configuring as keyboard
[    14.440] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input6/event6"
[    14.440] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD)
[    14.440] (**) Option "xkb_rules" "evdev"
[    14.440] (**) Option "xkb_model" "pc105"
[    14.440] (**) Option "xkb_layout" "us"
[    14.442] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[    14.442] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    14.442] (II) Using input driver 'evdev' for 'Power Button'
[    14.442] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    14.443] (**) Power Button: always reports core events
[    14.443] (**) Power Button: Device: "/dev/input/event1"
[    14.443] (--) Power Button: Found keys
[    14.443] (II) Power Button: Configuring as keyboard
[    14.443] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1/event1"
[    14.443] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD)
[    14.443] (**) Option "xkb_rules" "evdev"
[    14.443] (**) Option "xkb_model" "pc105"
[    14.443] (**) Option "xkb_layout" "us"
[    14.443] (II) config/udev: Adding input device Lid Switch (/dev/input/event0)
[    14.443] (II) No input driver/identifier specified (ignoring)
[    14.445] (II) config/udev: Adding input device HDA Intel PCH HP Out at Ext Front Jack (/dev/input/event10)
[    14.445] (II) No input driver/identifier specified (ignoring)
[    14.445] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=3 (/dev/input/event8)
[    14.445] (II) No input driver/identifier specified (ignoring)
[    14.445] (II) config/udev: Adding input device HDA Intel PCH Mic at Ext Front Jack (/dev/input/event9)
[    14.445] (II) No input driver/identifier specified (ignoring)
[    14.447] (II) config/udev: Adding input device HP Truevision HD (/dev/input/event4)
[    14.447] (**) HP Truevision HD: Applying InputClass "evdev keyboard catchall"
[    14.447] (II) Using input driver 'evdev' for 'HP Truevision HD'
[    14.447] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    14.447] (**) HP Truevision HD: always reports core events
[    14.447] (**) HP Truevision HD: Device: "/dev/input/event4"
[    14.447] (--) HP Truevision HD: Found keys
[    14.447] (II) HP Truevision HD: Configuring as keyboard
[    14.447] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/input/input4/event4"
[    14.447] (II) XINPUT: Adding extended input device "HP Truevision HD" (type: KEYBOARD)
[    14.447] (**) Option "xkb_rules" "evdev"
[    14.447] (**) Option "xkb_model" "pc105"
[    14.447] (**) Option "xkb_layout" "us"
[    14.450] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event3)
[    14.450] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[    14.450] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[    14.450] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    14.450] (**) AT Translated Set 2 keyboard: always reports core events
[    14.450] (**) AT Translated Set 2 keyboard: Device: "/dev/input/event3"
[    14.450] (--) AT Translated Set 2 keyboard: Found keys
[    14.450] (II) AT Translated Set 2 keyboard: Configuring as keyboard
[    14.450] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input3/event3"
[    14.450] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD)
[    14.450] (**) Option "xkb_rules" "evdev"
[    14.450] (**) Option "xkb_model" "pc105"
[    14.450] (**) Option "xkb_layout" "us"
[    14.451] (II) config/udev: Adding input device DualPoint Stick (/dev/input/event11)
[    14.451] (**) DualPoint Stick: Applying InputClass "evdev pointer catchall"
[    14.451] (**) DualPoint Stick: Applying InputClass "trackpoint catchall"
[    14.451] (II) Using input driver 'evdev' for 'DualPoint Stick'
[    14.451] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    14.451] (**) DualPoint Stick: always reports core events
[    14.451] (**) DualPoint Stick: Device: "/dev/input/event11"
[    14.451] (--) DualPoint Stick: Found 3 mouse buttons
[    14.451] (--) DualPoint Stick: Found relative axes
[    14.451] (--) DualPoint Stick: Found x and y relative axes
[    14.451] (II) DualPoint Stick: Configuring as mouse
[    14.451] (**) Option "Emulate3Buttons" "true"
[    14.451] (**) Option "EmulateWheel" "true"
[    14.451] (**) Option "EmulateWheelButton" "2"
[    14.451] (**) Option "YAxisMapping" "4 5"
[    14.451] (**) DualPoint Stick: YAxisMapping: buttons 4 and 5
[    14.451] (**) Option "XAxisMapping" "6 7"
[    14.451] (**) DualPoint Stick: XAxisMapping: buttons 6 and 7
[    14.451] (**) DualPoint Stick: EmulateWheelButton: 2, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[    14.451] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio4/input/input11/event11"
[    14.451] (II) XINPUT: Adding extended input device "DualPoint Stick" (type: MOUSE)
[    14.451] (II) DualPoint Stick: initialized for relative axes.
[    14.451] (**) DualPoint Stick: (accel) keeping acceleration scheme 1
[    14.451] (**) DualPoint Stick: (accel) acceleration profile 0
[    14.451] (**) DualPoint Stick: (accel) acceleration factor: 2.000
[    14.451] (**) DualPoint Stick: (accel) acceleration threshold: 4
[    14.452] (II) config/udev: Adding input device DualPoint Stick (/dev/input/mouse0)
[    14.452] (II) No input driver/identifier specified (ignoring)
[    14.452] (II) config/udev: Adding input device AlpsPS/2 ALPS DualPoint TouchPad (/dev/input/event12)
[    14.452] (**) AlpsPS/2 ALPS DualPoint TouchPad: Applying InputClass "evdev touchpad catchall"
[    14.452] (**) AlpsPS/2 ALPS DualPoint TouchPad: Applying InputClass "touchpad catchall"
[    14.452] (II) LoadModule: "synaptics"
[    14.452] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    14.452] (II) Module synaptics: vendor="X.Org Foundation"
[    14.452] 	compiled for 1.10.4, module version = 1.4.1
[    14.452] 	Module class: X.Org XInput Driver
[    14.452] 	ABI class: X.Org XInput driver, version 12.3
[    14.452] (II) Using input driver 'synaptics' for 'AlpsPS/2 ALPS DualPoint TouchPad'
[    14.452] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    14.452] (**) AlpsPS/2 ALPS DualPoint TouchPad: always reports core events
[    14.452] (**) Option "Device" "/dev/input/event12"
[    14.464] (--) AlpsPS/2 ALPS DualPoint TouchPad: x-axis range 0 - 2000
[    14.464] (--) AlpsPS/2 ALPS DualPoint TouchPad: y-axis range 0 - 1400
[    14.464] (--) AlpsPS/2 ALPS DualPoint TouchPad: pressure range 0 - 127
[    14.464] (--) AlpsPS/2 ALPS DualPoint TouchPad: buttons: left right middle double triple
[    14.464] (--) AlpsPS/2 ALPS DualPoint TouchPad: invalid finger width range.  defaulting to 0 - 16
[    14.468] (--) AlpsPS/2 ALPS DualPoint TouchPad: touchpad found
[    14.468] (**) AlpsPS/2 ALPS DualPoint TouchPad: always reports core events
[    14.468] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio4/input/input12/event12"
[    14.468] (II) XINPUT: Adding extended input device "AlpsPS/2 ALPS DualPoint TouchPad" (type: TOUCHPAD)
[    14.468] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[    14.468] (**) AlpsPS/2 ALPS DualPoint TouchPad: MaxSpeed is now 1.75
[    14.468] (**) AlpsPS/2 ALPS DualPoint TouchPad: AccelFactor is now 0.082
[    14.468] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) keeping acceleration scheme 1
[    14.468] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) acceleration profile 1
[    14.468] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) acceleration factor: 2.000
[    14.468] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) acceleration threshold: 4
[    14.468] (--) AlpsPS/2 ALPS DualPoint TouchPad: touchpad found
[    14.469] (II) config/udev: Adding input device AlpsPS/2 ALPS DualPoint TouchPad (/dev/input/mouse1)
[    14.469] (II) No input driver/identifier specified (ignoring)
[    14.469] (II) config/udev: Adding input device ST LIS3LV02DL Accelerometer (/dev/input/event5)
[    14.469] (II) No input driver/identifier specified (ignoring)
[    14.469] (II) config/udev: Adding input device ST LIS3LV02DL Accelerometer (/dev/input/js0)
[    14.469] (II) No input driver/identifier specified (ignoring)
[    14.473] (II) config/udev: Adding input device HP WMI hotkeys (/dev/input/event7)
[    14.473] (**) HP WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[    14.473] (II) Using input driver 'evdev' for 'HP WMI hotkeys'
[    14.473] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    14.473] (**) HP WMI hotkeys: always reports core events
[    14.473] (**) HP WMI hotkeys: Device: "/dev/input/event7"
[    14.473] (--) HP WMI hotkeys: Found keys
[    14.473] (II) HP WMI hotkeys: Configuring as keyboard
[    14.473] (**) Option "config_info" "udev:/sys/devices/virtual/input/input7/event7"
[    14.473] (II) XINPUT: Adding extended input device "HP WMI hotkeys" (type: KEYBOARD)
[    14.473] (**) Option "xkb_rules" "evdev"
[    14.473] (**) Option "xkb_model" "pc105"
[    14.473] (**) Option "xkb_layout" "us"
[    15.668] (II) intel(0): EDID vendor "SEC", prod id 14658
[    15.668] (II) intel(0): Printing DDC gathered Modelines:
[    15.668] (II) intel(0): Modeline "1366x768"x0.0   69.30  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (46.8 kHz)
[    15.668] (II) intel(0): Modeline "1366x768"x0.0   46.20  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (31.2 kHz)
[    18.072] (II) intel(0): EDID vendor "SEC", prod id 14658
[    18.072] (II) intel(0): Printing DDC gathered Modelines:
[    18.072] (II) intel(0): Modeline "1366x768"x0.0   69.30  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (46.8 kHz)
[    18.072] (II) intel(0): Modeline "1366x768"x0.0   46.20  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (31.2 kHz)
[    23.127] (II) intel(0): EDID vendor "SEC", prod id 14658
[    23.127] (II) intel(0): Printing DDC gathered Modelines:
[    23.127] (II) intel(0): Modeline "1366x768"x0.0   69.30  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (46.8 kHz)
[    23.127] (II) intel(0): Modeline "1366x768"x0.0   46.20  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (31.2 kHz)
[    23.916] (II) intel(0): EDID vendor "SEC", prod id 14658
[    23.916] (II) intel(0): Printing DDC gathered Modelines:
[    23.916] (II) intel(0): Modeline "1366x768"x0.0   69.30  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (46.8 kHz)
[    23.916] (II) intel(0): Modeline "1366x768"x0.0   46.20  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (31.2 kHz)
[    25.074] (II) intel(0): EDID vendor "SEC", prod id 14658
[    25.074] (II) intel(0): Printing DDC gathered Modelines:
[    25.074] (II) intel(0): Modeline "1366x768"x0.0   69.30  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (46.8 kHz)
[    25.074] (II) intel(0): Modeline "1366x768"x0.0   46.20  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (31.2 kHz)
[    27.936] (II) intel(0): EDID vendor "SEC", prod id 14658
[    27.936] (II) intel(0): Printing DDC gathered Modelines:
[    27.936] (II) intel(0): Modeline "1366x768"x0.0   69.30  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (46.8 kHz)
[    27.937] (II) intel(0): Modeline "1366x768"x0.0   46.20  1366 1414 1446 1480  768 770 775 780 -hsync -vsync (31.2 kHz)
[    39.213] (II) XKB: reuse xkmfile /var/lib/xkb/server-538D6DFFE69A50AD3AD2186765D4C7BE7C1B5820.xkm
[   635.773] 
Backtrace:
[   635.773] 0: /usr/bin/X (xorg_backtrace+0x26) [0x460566]
[   635.773] 1: /usr/bin/X (0x400000+0x64b7a) [0x464b7a]
[   635.773] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fc36b8fd000+0x10060) [0x7fc36b90d060]
[   635.773] 3: /usr/lib/xorg/modules/extensions/librecord.so (0x7fc3692aa000+0x26a8) [0x7fc3692ac6a8]
[   635.773] 4: /usr/bin/X (_CallCallbacks+0x34) [0x434264]
[   635.773] 5: /usr/bin/X (WriteToClient+0x21a) [0x4635aa]
[   635.773] 6: /usr/lib/xorg/modules/extensions/libdri2.so (ProcDRI2WaitMSCReply+0x52) [0x7fc368c91c62]
[   635.773] 7: /usr/lib/xorg/modules/extensions/libdri2.so (DRI2WaitMSCComplete+0x53) [0x7fc368c903a3]
[   635.773] 8: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fc368a3d000+0x25fd4) [0x7fc368a62fd4]
[   635.773] 9: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmHandleEvent+0xa3) [0x7fc368e9b3c3]
[   635.773] 10: /usr/bin/X (WakeupHandler+0x5b) [0x433a6b]
[   635.773] 11: /usr/bin/X (WaitForSomething+0x1b6) [0x45e016]
[   635.774] 12: /usr/bin/X (0x400000+0x2f912) [0x42f912]
[   635.774] 13: /usr/bin/X (0x400000+0x232fe) [0x4232fe]
[   635.774] 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7fc36a83930d]
[   635.774] 15: /usr/bin/X (0x400000+0x235ed) [0x4235ed]
[   635.774] Segmentation fault at address 0x7fc361e28010
[   635.774] 
Caught signal 11 (Segmentation fault). Server aborting
[   635.774] 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[   635.774] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[   635.774] 
[   635.848] (II) Power Button: Close
[   635.848] (II) UnloadModule: "evdev"
[   635.848] (II) Unloading evdev
[   635.892] (II) Video Bus: Close
[   635.892] (II) UnloadModule: "evdev"
[   635.892] (II) Unloading evdev
[   635.896] (II) Power Button: Close
[   635.896] (II) UnloadModule: "evdev"
[   635.896] (II) Unloading evdev
[   635.908] (II) HP Truevision HD: Close
[   635.908] (II) UnloadModule: "evdev"
[   635.908] (II) Unloading evdev
[   635.916] (II) AT Translated Set 2 keyboard: Close
[   635.916] (II) UnloadModule: "evdev"
[   635.916] (II) Unloading evdev
[   635.916] (II) DualPoint Stick: Close
[   635.916] (II) UnloadModule: "evdev"
[   635.917] (II) Unloading evdev
[   636.137] (II) UnloadModule: "synaptics"
[   636.137] (II) Unloading synaptics
[   636.196] (II) HP WMI hotkeys: Close
[   636.196] (II) UnloadModule: "evdev"
[   636.196] (II) Unloading evdev
[   636.197] (II) AIGLX: Suspending AIGLX clients for VT switch
[   636.259]  ddxSigGiveUp: Closing log