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#1 2013-04-23 19:06:50

gonr
Member
Registered: 2011-12-07
Posts: 9

gdm crash: bumblebee graphics or pm-powersave problem

I updated my system this morning, and gdm hangs on startup now.

Looking in my logs, I see messages related to either intel graphics, or pm-powersave. I'm not sure what the problem is, any help would be appreciated!

I have a laptop with optimus, with nvidia/intel. As of this update bumblebee is in the official repositories, so I removed the AUR versions I had, and installed

$sudo pacman -S intel-dri xf86-video-intel bumblebee nvidia

I can run startx, and as seen in the X log, the intel driver seems to load.

Here are the relevant logs. The errors are at the bottom of each log, and I clipped some of  them to start at the moment I run 'systemctl start gdm':

Xorg.0.log

[    38.373] 
X.Org X Server 1.14.1
Release Date: 2013-04-17
[    38.374] X Protocol Version 11, Revision 0
[    38.374] Build Operating System: Linux 3.8.7-1-ARCH x86_64 
[    38.374] Current Operating System: Linux chrysomele 3.8.8-1-ARCH #1 SMP PREEMPT Wed Apr 17 10:57:28 CEST 2013 x86_64
[    38.374] Kernel command line: root=/dev/sda3 ro 
[    38.374] Build Date: 17 April 2013  02:37:06PM
[    38.374]  
[    38.374] Current version of pixman: 0.28.2
[    38.374] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    38.374] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    38.374] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr 23 14:17:27 2013
[    38.378] (==) Using config directory: "/etc/X11/xorg.conf.d"
[    38.378] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    38.382] (==) No Layout section.  Using the first Screen section.
[    38.382] (==) No screen section available. Using defaults.
[    38.382] (**) |-->Screen "Default Screen Section" (0)
[    38.382] (**) |   |-->Monitor "<default monitor>"
[    38.382] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[    38.382] (==) Automatically adding devices
[    38.383] (==) Automatically enabling devices
[    38.383] (==) Automatically adding GPU devices
[    38.397] (==) FontPath set to:
	/usr/share/fonts/misc/,
	/usr/share/fonts/TTF/,
	/usr/share/fonts/OTF/,
	/usr/share/fonts/Type1/,
	/usr/share/fonts/100dpi/,
	/usr/share/fonts/75dpi/
[    38.397] (==) ModulePath set to "/usr/lib/xorg/modules"
[    38.397] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    38.397] (II) Loader magic: 0x7fcc20
[    38.397] (II) Module ABI versions:
[    38.397] 	X.Org ANSI C Emulation: 0.4
[    38.397] 	X.Org Video Driver: 14.1
[    38.397] 	X.Org XInput driver : 19.1
[    38.397] 	X.Org Server Extension : 7.0
[    38.397] (II) config/udev: Adding drm device (/dev/dri/card0)
[    38.399] (--) PCI:*(0:0:2:0) 8086:0126:17aa:21d1 rev 9, Mem @ 0xf1400000/4194304, 0xe0000000/268435456, I/O @ 0x00006000/64
[    38.399] Initializing built-in extension Generic Event Extension
[    38.399] Initializing built-in extension SHAPE
[    38.399] Initializing built-in extension MIT-SHM
[    38.399] Initializing built-in extension XInputExtension
[    38.399] Initializing built-in extension XTEST
[    38.399] Initializing built-in extension BIG-REQUESTS
[    38.399] Initializing built-in extension SYNC
[    38.399] Initializing built-in extension XKEYBOARD
[    38.399] Initializing built-in extension XC-MISC
[    38.399] Initializing built-in extension SECURITY
[    38.399] Initializing built-in extension XINERAMA
[    38.399] Initializing built-in extension XFIXES
[    38.399] Initializing built-in extension RENDER
[    38.399] Initializing built-in extension RANDR
[    38.399] Initializing built-in extension COMPOSITE
[    38.399] Initializing built-in extension DAMAGE
[    38.399] Initializing built-in extension MIT-SCREEN-SAVER
[    38.399] Initializing built-in extension DOUBLE-BUFFER
[    38.399] Initializing built-in extension RECORD
[    38.399] Initializing built-in extension DPMS
[    38.399] Initializing built-in extension X-Resource
[    38.399] Initializing built-in extension XVideo
[    38.399] Initializing built-in extension XVideo-MotionCompensation
[    38.399] Initializing built-in extension XFree86-VidModeExtension
[    38.399] Initializing built-in extension XFree86-DGA
[    38.399] Initializing built-in extension XFree86-DRI
[    38.399] Initializing built-in extension DRI2
[    38.399] (II) "glx" will be loaded by default.
[    38.399] (II) LoadModule: "dri2"
[    38.399] (II) Module "dri2" already built-in
[    38.399] (II) LoadModule: "glamoregl"
[    38.403] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[    38.427] (II) Module glamoregl: vendor="X.Org Foundation"
[    38.427] 	compiled for 1.14.0, module version = 0.5.0
[    38.427] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    38.427] (II) LoadModule: "glx"
[    38.428] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    38.431] (II) Module glx: vendor="X.Org Foundation"
[    38.431] 	compiled for 1.14.1, module version = 1.0.0
[    38.431] 	ABI class: X.Org Server Extension, version 7.0
[    38.431] (==) AIGLX enabled
[    38.432] Loading extension GLX
[    38.432] (==) Matched intel as autoconfigured driver 0
[    38.432] (==) Matched intel as autoconfigured driver 1
[    38.432] (==) Matched vesa as autoconfigured driver 2
[    38.432] (==) Matched modesetting as autoconfigured driver 3
[    38.432] (==) Matched fbdev as autoconfigured driver 4
[    38.432] (==) Assigned the driver to the xf86ConfigLayout
[    38.432] (II) LoadModule: "intel"
[    38.432] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[    38.438] (II) Module intel: vendor="X.Org Foundation"
[    38.438] 	compiled for 1.14.0, module version = 2.21.6
[    38.438] 	Module class: X.Org Video Driver
[    38.438] 	ABI class: X.Org Video Driver, version 14.1
[    38.438] (II) LoadModule: "vesa"
[    38.438] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    38.439] (II) Module vesa: vendor="X.Org Foundation"
[    38.439] 	compiled for 1.14.0, module version = 2.3.2
[    38.439] 	Module class: X.Org Video Driver
[    38.439] 	ABI class: X.Org Video Driver, version 14.1
[    38.439] (II) LoadModule: "modesetting"
[    38.441] (WW) Warning, couldn't open module modesetting
[    38.441] (II) UnloadModule: "modesetting"
[    38.441] (II) Unloading modesetting
[    38.441] (EE) Failed to load module "modesetting" (module does not exist, 0)
[    38.441] (II) LoadModule: "fbdev"
[    38.441] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    38.442] (II) Module fbdev: vendor="X.Org Foundation"
[    38.442] 	compiled for 1.14.0, module version = 0.4.3
[    38.442] 	Module class: X.Org Video Driver
[    38.442] 	ABI class: X.Org Video Driver, version 14.1
[    38.442] (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,
	Ivybridge Server (GT2), Haswell Desktop (GT1), Haswell Desktop (GT2),
	Haswell Desktop (GT2+), Haswell Mobile (GT1), Haswell Mobile (GT2),
	Haswell Mobile (GT2+), Haswell Server (GT1), Haswell Server (GT2),
	Haswell Server (GT2+), Haswell SDV Desktop (GT1),
	Haswell SDV Desktop (GT2), Haswell SDV Desktop (GT2+),
	Haswell SDV Mobile (GT1), Haswell SDV Mobile (GT2),
	Haswell SDV Mobile (GT2+), Haswell SDV Server (GT1),
	Haswell SDV Server (GT2), Haswell SDV Server (GT2+),
	Haswell ULT Desktop (GT1), Haswell ULT Desktop (GT2),
	Haswell ULT Desktop (GT2+), Haswell ULT Mobile (GT1),
	Haswell ULT Mobile (GT2), Haswell ULT Mobile (GT2+),
	Haswell ULT Server (GT1), Haswell ULT Server (GT2),
	Haswell ULT Server (GT2+), Haswell CRW Desktop (GT1),
	Haswell CRW Desktop (GT2), Haswell CRW Desktop (GT2+),
	Haswell CRW Mobile (GT1), Haswell CRW Mobile (GT2),
	Haswell CRW Mobile (GT2+), Haswell CRW Server (GT1),
	Haswell CRW Server (GT2), Haswell CRW Server (GT2+),
	ValleyView PO board
[    38.443] (II) VESA: driver for VESA chipsets: vesa
[    38.443] (II) FBDEV: driver for framebuffer: fbdev
[    38.443] (++) using VT number 1

[    38.444] (WW) Falling back to old probe method for vesa
[    38.444] (WW) Falling back to old probe method for fbdev
[    38.444] (II) Loading sub module "fbdevhw"
[    38.444] (II) LoadModule: "fbdevhw"
[    38.444] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[    38.445] (II) Module fbdevhw: vendor="X.Org Foundation"
[    38.445] 	compiled for 1.14.1, module version = 0.0.2
[    38.445] 	ABI class: X.Org Video Driver, version 14.1
[    38.445] (II) intel(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[    38.445] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[    38.445] (==) intel(0): RGB weight 888
[    38.445] (==) intel(0): Default visual is TrueColor
[    38.445] (--) intel(0): Integrated Graphics Chipset: Intel(R) Sandybridge Mobile (GT2+)
[    38.445] (**) intel(0): Relaxed fencing enabled
[    38.445] (**) intel(0): Wait on SwapBuffers? enabled
[    38.445] (**) intel(0): Triple buffering? enabled
[    38.445] (**) intel(0): Framebuffer tiled
[    38.445] (**) intel(0): Pixmaps tiled
[    38.445] (**) intel(0): 3D buffers tiled
[    38.446] (**) intel(0): SwapBuffers wait enabled
[    38.446] (==) intel(0): video overlay key set to 0x101fe
[    38.446] (II) intel(0): Output LVDS1 has no monitor section
[    38.446] (--) intel(0): found backlight control interface /sys/class/backlight/acpi_video1
[    38.473] (II) intel(0): Output VGA1 has no monitor section
[    38.473] (II) intel(0): EDID for output LVDS1
[    38.473] (II) intel(0): Manufacturer: LEN  Model: 40b1  Serial#: 0
[    38.473] (II) intel(0): Year: 2010  Week: 0
[    38.473] (II) intel(0): EDID Version: 1.3
[    38.473] (II) intel(0): Digital Display Input
[    38.473] (II) intel(0): Max Image Size [cm]: horiz.: 34  vert.: 19
[    38.473] (II) intel(0): Gamma: 2.20
[    38.473] (II) intel(0): DPMS capabilities: StandBy Suspend Off
[    38.473] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[    38.473] (II) intel(0): First detailed timing is preferred mode
[    38.473] (II) intel(0): redX: 0.620 redY: 0.340   greenX: 0.330 greenY: 0.570
[    38.473] (II) intel(0): blueX: 0.150 blueY: 0.060   whiteX: 0.313 whiteY: 0.329
[    38.473] (II) intel(0): Manufacturer's mask: 0
[    38.473] (II) intel(0): Supported detailed timing:
[    38.473] (II) intel(0): clock: 96.3 MHz   Image Size:  344 x 194 mm
[    38.473] (II) intel(0): h_active: 1600  h_sync: 1648  h_sync_end 1680 h_blank_end 1726 h_border: 0
[    38.473] (II) intel(0): v_active: 900  v_sync: 902  v_sync_end 907 v_blanking: 930 v_border: 0
[    38.473] (II) intel(0): Supported detailed timing:
[    38.473] (II) intel(0): clock: 80.6 MHz   Image Size:  344 x 194 mm
[    38.473] (II) intel(0): h_active: 1600  h_sync: 1648  h_sync_end 1680 h_blank_end 1734 h_border: 0
[    38.473] (II) intel(0): v_active: 900  v_sync: 902  v_sync_end 907 v_blanking: 930 v_border: 0
[    38.473] (II) intel(0): Unknown vendor-specific block f
[    38.473] (II) intel(0):  LTN156KT02401
[    38.473] (II) intel(0): EDID (in hex):
[    38.473] (II) intel(0): 	00ffffffffffff0030aeb14000000000
[    38.473] (II) intel(0): 	0014010380221378eac8959e57549226
[    38.473] (II) intel(0): 	0f505400000001010101010101010101
[    38.473] (II) intel(0): 	0101010101019f25407e60841e303020
[    38.473] (II) intel(0): 	250058c2100000197f1f408660841e30
[    38.473] (II) intel(0): 	3020250058c2100000190000000f00a9
[    38.473] (II) intel(0): 	0932a909281609004ca34b54000000fe
[    38.473] (II) intel(0): 	004c544e3135364b5430323430310095
[    38.473] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
[    38.473] (II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
[    38.473] (II) intel(0): Printing probed modes for output LVDS1
[    38.473] (II) intel(0): Modeline "1600x900"x60.0   96.31  1600 1648 1680 1726  900 902 907 930 -hsync -vsync (55.8 kHz eP)
[    38.473] (II) intel(0): Modeline "1600x900"x50.0   80.63  1600 1648 1680 1734  900 902 907 930 -hsync -vsync (46.5 kHz e)
[    38.473] (II) intel(0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz d)
[    38.473] (II) intel(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz d)
[    38.473] (II) intel(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz d)
[    38.474] (II) intel(0): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz d)
[    38.500] (II) intel(0): EDID for output VGA1
[    38.500] (II) intel(0): Output LVDS1 connected
[    38.500] (II) intel(0): Output VGA1 disconnected
[    38.500] (II) intel(0): Using exact sizes for initial modes
[    38.500] (II) intel(0): Output LVDS1 using initial mode 1600x900
[    38.500] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[    38.500] (II) intel(0): Kernel page flipping support detected, enabling
[    38.500] (==) intel(0): DPI set to (96, 96)
[    38.500] (II) Loading sub module "fb"
[    38.500] (II) LoadModule: "fb"
[    38.500] (II) Loading /usr/lib/xorg/modules/libfb.so
[    38.502] (II) Module fb: vendor="X.Org Foundation"
[    38.502] 	compiled for 1.14.1, module version = 1.0.0
[    38.502] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    38.502] (II) Loading sub module "dri2"
[    38.502] (II) LoadModule: "dri2"
[    38.502] (II) Module "dri2" already built-in
[    38.502] (II) UnloadModule: "vesa"
[    38.502] (II) Unloading vesa
[    38.502] (II) UnloadModule: "fbdev"
[    38.502] (II) Unloading fbdev
[    38.502] (II) UnloadSubModule: "fbdevhw"
[    38.502] (II) Unloading fbdevhw
[    38.502] (==) Depth 24 pixmap format is 32 bpp
[    38.504] (II) intel(0): [DRI2] Setup complete
[    38.504] (II) intel(0): [DRI2]   DRI driver: i965
[    38.504] (II) intel(0): Allocated new frame buffer 1600x900 stride 6656, tiled
[    38.505] (II) UXA(0): Driver registered support for the following operations:
[    38.506] (II)         solid
[    38.506] (II)         copy
[    38.506] (II)         composite (RENDER acceleration)
[    38.506] (II)         put_image
[    38.506] (II)         get_image
[    38.506] (==) intel(0): Backing store disabled
[    38.506] (==) intel(0): Silken mouse enabled
[    38.506] (II) intel(0): Initializing HW Cursor
[    38.506] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    38.508] (==) intel(0): DPMS enabled
[    38.508] (==) intel(0): Intel XvMC decoder enabled
[    38.508] (II) intel(0): Set up textured video
[    38.508] (II) intel(0): [XvMC] xvmc_vld driver initialized.
[    38.508] (II) intel(0): direct rendering: DRI2 Enabled
[    38.508] (==) intel(0): hotplug detection: "enabled"
[    38.517] (--) RandR disabled
[    38.552] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    38.552] (II) AIGLX: enabled GLX_INTEL_swap_event
[    38.552] (II) AIGLX: enabled GLX_ARB_create_context
[    38.552] (II) AIGLX: enabled GLX_ARB_create_context_profile
[    38.552] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[    38.552] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[    38.552] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    38.552] (II) AIGLX: Loaded and initialized i965
[    38.552] (II) GLX: Initialized DRI2 GL provider for screen 0
[    38.553] (II) intel(0): Setting screen physical size to 423 x 238
[    38.617] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[    38.617] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    38.617] (II) LoadModule: "evdev"
[    38.617] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    38.619] (II) Module evdev: vendor="X.Org Foundation"
[    38.619] 	compiled for 1.14.0, module version = 2.8.0
[    38.619] 	Module class: X.Org XInput Driver
[    38.619] 	ABI class: X.Org XInput driver, version 19.1
[    38.619] (II) Using input driver 'evdev' for 'Power Button'
[    38.619] (**) Power Button: always reports core events
[    38.619] (**) evdev: Power Button: Device: "/dev/input/event3"
[    38.619] (--) evdev: Power Button: Vendor 0 Product 0x1
[    38.619] (--) evdev: Power Button: Found keys
[    38.619] (II) evdev: Power Button: Configuring as keyboard
[    38.619] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3/event3"
[    38.619] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    38.619] (**) Option "xkb_rules" "evdev"
[    38.619] (**) Option "xkb_model" "evdev"
[    38.619] (**) Option "xkb_layout" "us"
[    38.646] (II) config/udev: Adding input device Video Bus (/dev/input/event13)
[    38.646] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[    38.646] (II) Using input driver 'evdev' for 'Video Bus'
[    38.646] (**) Video Bus: always reports core events
[    38.646] (**) evdev: Video Bus: Device: "/dev/input/event13"
[    38.646] (--) evdev: Video Bus: Vendor 0 Product 0x6
[    38.646] (--) evdev: Video Bus: Found keys
[    38.646] (II) evdev: Video Bus: Configuring as keyboard
[    38.646] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input13/event13"
[    38.646] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[    38.646] (**) Option "xkb_rules" "evdev"
[    38.646] (**) Option "xkb_model" "evdev"
[    38.646] (**) Option "xkb_layout" "us"
[    38.647] (II) config/udev: Adding input device Video Bus (/dev/input/event14)
[    38.647] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[    38.647] (II) Using input driver 'evdev' for 'Video Bus'
[    38.648] (**) Video Bus: always reports core events
[    38.648] (**) evdev: Video Bus: Device: "/dev/input/event14"
[    38.648] (--) evdev: Video Bus: Vendor 0 Product 0x6
[    38.648] (--) evdev: Video Bus: Found keys
[    38.648] (II) evdev: Video Bus: Configuring as keyboard
[    38.648] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:09/LNXVIDEO:01/input/input14/event14"
[    38.648] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 8)
[    38.648] (**) Option "xkb_rules" "evdev"
[    38.648] (**) Option "xkb_model" "evdev"
[    38.648] (**) Option "xkb_layout" "us"
[    38.649] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[    38.649] (II) No input driver specified, ignoring this device.
[    38.649] (II) This device may have been added with another device file.
[    38.649] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[    38.649] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[    38.649] (II) Using input driver 'evdev' for 'Sleep Button'
[    38.650] (**) Sleep Button: always reports core events
[    38.650] (**) evdev: Sleep Button: Device: "/dev/input/event2"
[    38.650] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[    38.650] (--) evdev: Sleep Button: Found keys
[    38.650] (II) evdev: Sleep Button: Configuring as keyboard
[    38.650] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2/event2"
[    38.650] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[    38.650] (**) Option "xkb_rules" "evdev"
[    38.650] (**) Option "xkb_model" "evdev"
[    38.650] (**) Option "xkb_layout" "us"
[    38.651] (II) config/udev: Adding drm device (/dev/dri/card0)
[    38.652] (II) config/udev: Adding input device Integrated Camera (/dev/input/event6)
[    38.652] (**) Integrated Camera: Applying InputClass "evdev keyboard catchall"
[    38.652] (II) Using input driver 'evdev' for 'Integrated Camera'
[    38.652] (**) Integrated Camera: always reports core events
[    38.652] (**) evdev: Integrated Camera: Device: "/dev/input/event6"
[    38.652] (--) evdev: Integrated Camera: Vendor 0x4f2 Product 0xb217
[    38.652] (--) evdev: Integrated Camera: Found keys
[    38.652] (II) evdev: Integrated Camera: Configuring as keyboard
[    38.652] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1a.0/usb2/2-1/2-1.6/2-1.6:1.0/input/input6/event6"
[    38.652] (II) XINPUT: Adding extended input device "Integrated Camera" (type: KEYBOARD, id 10)
[    38.652] (**) Option "xkb_rules" "evdev"
[    38.652] (**) Option "xkb_model" "evdev"
[    38.652] (**) Option "xkb_layout" "us"
[    38.653] (II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event7)
[    38.653] (II) No input driver specified, ignoring this device.
[    38.653] (II) This device may have been added with another device file.
[    38.654] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event10)
[    38.654] (II) No input driver specified, ignoring this device.
[    38.654] (II) This device may have been added with another device file.
[    38.654] (II) config/udev: Adding input device HDA Intel PCH Dock Headphone (/dev/input/event11)
[    38.654] (II) No input driver specified, ignoring this device.
[    38.654] (II) This device may have been added with another device file.
[    38.655] (II) config/udev: Adding input device HDA Intel PCH Dock Mic (/dev/input/event8)
[    38.655] (II) No input driver specified, ignoring this device.
[    38.655] (II) This device may have been added with another device file.
[    38.655] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event9)
[    38.655] (II) No input driver specified, ignoring this device.
[    38.655] (II) This device may have been added with another device file.
[    38.656] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[    38.656] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[    38.656] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[    38.656] (**) AT Translated Set 2 keyboard: always reports core events
[    38.656] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event0"
[    38.656] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[    38.656] (--) evdev: AT Translated Set 2 keyboard: Found keys
[    38.656] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[    38.656] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
[    38.656] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 11)
[    38.656] (**) Option "xkb_rules" "evdev"
[    38.656] (**) Option "xkb_model" "evdev"
[    38.656] (**) Option "xkb_layout" "us"
[    38.657] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event12)
[    38.657] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[    38.657] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[    38.657] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default clickpad buttons"
[    38.657] (II) LoadModule: "synaptics"
[    38.657] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    38.658] (II) Module synaptics: vendor="X.Org Foundation"
[    38.658] 	compiled for 1.14.0, module version = 1.7.0
[    38.658] 	Module class: X.Org XInput Driver
[    38.658] 	ABI class: X.Org XInput driver, version 19.1
[    38.658] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
[    38.658] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    38.658] (**) Option "Device" "/dev/input/event12"
[    38.666] (II) synaptics: SynPS/2 Synaptics TouchPad: ignoring touch events for semi-multitouch device
[    38.666] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5888 (res 75)
[    38.667] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1408 - 4820 (res 105)
[    38.667] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[    38.667] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range 0 - 15
[    38.667] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left right double triple
[    38.667] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product 0x7
[    38.667] (**) Option "TapButton1" "1"
[    38.667] (**) Option "TapButton2" "2"
[    38.667] (**) Option "TapButton3" "3"
[    38.667] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[    38.667] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    38.678] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input12/event12"
[    38.678] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 12)
[    38.678] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[    38.678] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MaxSpeed is now 1.75
[    38.678] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) AccelFactor is now 0.036
[    38.679] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[    38.679] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[    38.679] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[    38.679] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[    38.679] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[    38.680] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse0)
[    38.680] (**) SynPS/2 Synaptics TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"
[    38.680] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/event15)
[    38.680] (**) TPPS/2 IBM TrackPoint: Applying InputClass "evdev pointer catchall"
[    38.680] (II) Using input driver 'evdev' for 'TPPS/2 IBM TrackPoint'
[    38.680] (**) TPPS/2 IBM TrackPoint: always reports core events
[    38.680] (**) evdev: TPPS/2 IBM TrackPoint: Device: "/dev/input/event15"
[    38.681] (--) evdev: TPPS/2 IBM TrackPoint: Vendor 0x2 Product 0xa
[    38.681] (--) evdev: TPPS/2 IBM TrackPoint: Found 3 mouse buttons
[    38.681] (--) evdev: TPPS/2 IBM TrackPoint: Found relative axes
[    38.681] (--) evdev: TPPS/2 IBM TrackPoint: Found x and y relative axes
[    38.681] (II) evdev: TPPS/2 IBM TrackPoint: Configuring as mouse
[    38.681] (**) evdev: TPPS/2 IBM TrackPoint: YAxisMapping: buttons 4 and 5
[    38.681] (**) evdev: TPPS/2 IBM TrackPoint: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[    38.681] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/serio2/input/input15/event15"
[    38.681] (II) XINPUT: Adding extended input device "TPPS/2 IBM TrackPoint" (type: MOUSE, id 13)
[    38.681] (II) evdev: TPPS/2 IBM TrackPoint: initialized for relative axes.
[    38.681] (**) TPPS/2 IBM TrackPoint: (accel) keeping acceleration scheme 1
[    38.681] (**) TPPS/2 IBM TrackPoint: (accel) acceleration profile 0
[    38.681] (**) TPPS/2 IBM TrackPoint: (accel) acceleration factor: 2.000
[    38.681] (**) TPPS/2 IBM TrackPoint: (accel) acceleration threshold: 4
[    38.682] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/mouse1)
[    38.682] (II) No input driver specified, ignoring this device.
[    38.682] (II) This device may have been added with another device file.
[    38.682] (II) config/udev: Adding input device PC Speaker (/dev/input/event5)
[    38.683] (II) No input driver specified, ignoring this device.
[    38.683] (II) This device may have been added with another device file.
[    38.683] (II) config/udev: Adding input device ThinkPad Extra Buttons (/dev/input/event4)
[    38.684] (**) ThinkPad Extra Buttons: Applying InputClass "evdev keyboard catchall"
[    38.684] (II) Using input driver 'evdev' for 'ThinkPad Extra Buttons'
[    38.684] (**) ThinkPad Extra Buttons: always reports core events
[    38.684] (**) evdev: ThinkPad Extra Buttons: Device: "/dev/input/event4"
[    38.684] (--) evdev: ThinkPad Extra Buttons: Vendor 0x17aa Product 0x5054
[    38.684] (--) evdev: ThinkPad Extra Buttons: Found keys
[    38.684] (II) evdev: ThinkPad Extra Buttons: Configuring as keyboard
[    38.684] (**) Option "config_info" "udev:/sys/devices/platform/thinkpad_acpi/input/input4/event4"
[    38.684] (II) XINPUT: Adding extended input device "ThinkPad Extra Buttons" (type: KEYBOARD, id 14)
[    38.684] (**) Option "xkb_rules" "evdev"
[    38.684] (**) Option "xkb_model" "evdev"
[    38.684] (**) Option "xkb_layout" "us"
[    39.342] (II) intel(0): EDID vendor "LEN", prod id 16561
[    39.342] (II) intel(0): Printing DDC gathered Modelines:
[    39.342] (II) intel(0): Modeline "1600x900"x0.0   96.31  1600 1648 1680 1726  900 902 907 930 -hsync -vsync (55.8 kHz eP)
[    39.342] (II) intel(0): Modeline "1600x900"x0.0   80.63  1600 1648 1680 1734  900 902 907 930 -hsync -vsync (46.5 kHz e)
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@

pm-powersave.log

Running hook /usr/lib/pm-utils/power.d/hal-cd-polling true:

/usr/lib/pm-utils/power.d/hal-cd-polling true: success.
Running hook /usr/lib/pm-utils/power.d/intel-audio-powersave true:
Setting power savings for snd_hda_intel to 1...Done.

/usr/lib/pm-utils/power.d/intel-audio-powersave true: success.
Running hook /usr/lib/pm-utils/power.d/journal-commit true:
Setting journal commit time for / to 600...^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@

messages.log

Apr 23 14:17:27 localhost systemd[1]: Starting GNOME Display Manager...
Apr 23 14:17:27 localhost systemd[1]: Started GNOME Display Manager.
Apr 23 14:17:27 localhost dbus-daemon[316]: dbus[316]: [system] Rejected send message, 1 matched rules; type="method_call", sender=":1.18" (uid=0 pid=520 comm="/usr/sbin/gdm ") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination=":1.19" (uid=0 pid=527 comm="/usr/lib/gdm/gdm-simple-slave --display-id /org/gn")
Apr 23 14:17:27 localhost dbus-daemon[316]: dbus[316]: [system] Activating via systemd: service name='org.freedesktop.Accounts' unit='accounts-daemon.service'
Apr 23 14:17:27 localhost dbus[316]: [system] Activating via systemd: service name='org.freedesktop.Accounts' unit='accounts-daemon.service'
Apr 23 14:17:27 localhost systemd[1]: Starting Accounts Service...
Apr 23 14:17:27 localhost accounts-daemon[532]: started daemon version 0.6.31
Apr 23 14:17:27 localhost dbus[316]: [system] Successfully activated service 'org.freedesktop.Accounts'
Apr 23 14:17:27 localhost dbus-daemon[316]: dbus[316]: [system] Successfully activated service 'org.freedesktop.Accounts'
Apr 23 14:17:27 localhost systemd[1]: Started Accounts Service.
Apr 23 14:17:27 localhost gdm[520]: Failed to give slave programs access to the display. Trying to proceed.
Apr 23 14:17:28 localhost /usr/bin/dbus-launch[547]: gnome-session[547]: WARNING: Could not parse desktop file /usr/share/gdm/greeter/autostart/orca-autostart.desktop or it references a not found TryExec binary
Apr 23 14:17:28 localhost [   39.303663] systemd-journald[173]: File /var/log/journal/6123c3322280808cac51d964000008f8/user-120.journal corrupted or uncleanly shut down, renaming and replacing.
Apr 23 14:17:28 localhost /usr/bin/dbus-launch[547]: gnome-session[547]: WARNING: could not read /usr/share/gdm/greeter/autostart/orca-autostart.desktop
Apr 23 14:17:28 localhost gnome-session[547]: WARNING: Could not parse desktop file /usr/share/gdm/greeter/autostart/orca-autostart.desktop or it references a not found TryExec binary
Apr 23 14:17:28 localhost gnome-session[547]: WARNING: could not read /usr/share/gdm/greeter/autostart/orca-autostart.desktop
Apr 23 14:17:28 localhost dbus-daemon[316]: dbus[316]: [system] Activating via systemd: service name='org.freedesktop.UPower' unit='upower.service'
Apr 23 14:17:28 localhost dbus[316]: [system] Activating via systemd: service name='org.freedesktop.UPower' unit='upower.service'
Apr 23 14:17:28 localhost systemd[1]: Starting Daemon for power management...
Apr 23 14:17:28 localhost dbus-daemon[316]: dbus[316]: [system] Successfully activated service 'org.freedesktop.UPower'
Apr 23 14:17:28 localhost dbus[316]: [system] Successfully activated service 'org.freedesktop.UPower'
Apr 23 14:17:28 localhost systemd[1]: Started Daemon for power management.
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@

kernel.log also gets corrupted, but it's last messages are related to wlan and and were logged long before the crash.

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#2 2013-04-24 01:06:18

gonr
Member
Registered: 2011-12-07
Posts: 9

Re: gdm crash: bumblebee graphics or pm-powersave problem

Update: I was able to log into gdm for most of the day and could work, though I haven't really solved the problem.

I found that if I run startx and then use optirun to run some program (eg glxgears), I can then stop X and start gdm. So clearly this is a graphics driver/optimus issue, and it seems something needs to be loaded before gdm starts that isn't. Comparing the output of lsmod before and after I see no new modules loaded, so I'm not sure what I'm missing.

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#3 2013-04-25 21:50:55

gonr
Member
Registered: 2011-12-07
Posts: 9

Re: gdm crash: bumblebee graphics or pm-powersave problem

I recently found this thread
https://bbs.archlinux.org/viewtopic.php?id=161311
which I now think describes my problem. So I'll conclude this thread here and move over there.

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