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I've got a Lenovo W540 with an NVidia Quadro K2100M and I'm trying to finalize my system configuration. Most things are working, however I've run into something strange - bbswitch is always reporting ON.
Kernel version is 3.15.4-1-ARCH.
When I attempt to use optirun, things work correctly and I get some very nice framerates with glxgears. However, as soon as optirun is done, I see messages informing me that the NVidia driver cannot be unloaded:
[ 279.118915] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=none,decodes=none:owns=none
[ 279.119163] [drm] Initialized nvidia-drm 0.0.0 20130102 for 0000:01:00.0 on minor 1
[ 279.119168] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 337.25 Tue May 27 11:05:28 PDT 2014
[ 279.163231] nvidia 0000:01:00.0: irq 49 for MSI/MSI-X
[ 279.168590] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140214/nsarguments-95)
[ 279.168670] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140214/nsarguments-95)
[ 279.168729] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140214/nsarguments-95)
[ 279.168787] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140214/nsarguments-95)
[ 279.168845] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140214/nsarguments-95)
[ 279.169052] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140214/nsarguments-95)
[ 279.169235] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140214/nsarguments-95)
[ 279.169294] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140214/nsarguments-95)
[ 279.294682] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140214/nsarguments-95)
[ 279.493167] thinkpad_acpi: asked for hotkey mask 0x0070ffbf, but firmware forced it to 0x0070ffbb
[ 548.936574] [drm] Module unloaded
[ 548.937704] bbswitch: disabling discrete graphics
[ 548.937714] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140214/nsarguments-95)
[ 548.948758] pci 0000:01:00.0: Refused to change power state, currently in D0This looks remarkably similar to the thread Bumblebee nvidia problems. What's different is that I'm not using a custom script to auto-adjust brightness. Also, when I look at
systemctl, I see a segfault:
sudo systemctl status bumblebeed.service
● bumblebeed.service - Bumblebee C Daemon
Loaded: loaded (/usr/lib/systemd/system/bumblebeed.service; enabled)
Active: active (running) since Tue 2014-07-08 17:50:27 PDT; 27min ago
Main PID: 408 (bumblebeed)
CGroup: /system.slice/bumblebeed.service
└─408 /usr/bin/bumblebeed
Jul 08 17:59:34 heavy-messing bumblebeed[408]: [ 548.526754] [ERROR][XORG] (EE) 3: /usr/lib/libc.so.6 (malloc_usable_size+0x25) [0x7fbe8a858d25]
Jul 08 17:59:34 heavy-messing bumblebeed[408]: [ 548.526756] [ERROR][XORG] (EE) 4: /usr/lib/nvidia/libGL.so.1 (0x7fbe8776a000+0xb4f99) [0x7fbe8781ef99]
Jul 08 17:59:34 heavy-messing bumblebeed[408]: [ 548.526757] [ERROR][XORG] (EE)
Jul 08 17:59:34 heavy-messing bumblebeed[408]: [ 548.526759] [ERROR][XORG] (EE) Segmentation fault at address 0x0
Jul 08 17:59:34 heavy-messing bumblebeed[408]: [ 548.526761] [ERROR][XORG] (EE)
Jul 08 17:59:34 heavy-messing bumblebeed[408]: [ 548.526763] [ERROR][XORG] (EE) Caught signal 11 (Segmentation fault). Server aborting
Jul 08 17:59:34 heavy-messing bumblebeed[408]: [ 548.526765] [ERROR][XORG] (EE)
Jul 08 17:59:34 heavy-messing bumblebeed[408]: [ 548.526766] [ERROR][XORG] (EE)
Jul 08 17:59:34 heavy-messing bumblebeed[408]: [ 548.526768] [ERROR][XORG] (EE) Please also check the log file at "/var/log/Xorg.8.log" for additional information.
Jul 08 17:59:34 heavy-messing bumblebeed[408]: [ 548.526770] [ERROR][XORG] (EE)The Xorg.8.log looks like:
[ 278.935]
X.Org X Server 1.15.2
Release Date: 2014-06-27
[ 278.935] X Protocol Version 11, Revision 0
[ 278.935] Build Operating System: Linux 3.15.1-1-ARCH x86_64
[ 278.935] Current Operating System: Linux heavy-messing 3.15.4-1-ARCH #1 SMP PREEMPT Mon Jul 7 07:42:54 CEST 2014 x86_64
[ 278.935] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=d6ca24e5-d753-40aa-bff8-0e0ce150261d rw quiet
[ 278.935] Build Date: 27 June 2014 07:32:26PM
[ 278.935]
[ 278.935] Current version of pixman: 0.32.6
[ 278.935] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 278.935] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 278.935] (==) Log file: "/var/log/Xorg.8.log", Time: Tue Jul 8 17:55:04 2014
[ 278.935] (++) Using config file: "/etc/bumblebee/xorg.conf.nvidia"
[ 278.935] (++) Using config directory: "/etc/bumblebee/xorg.conf.d"
[ 278.935] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 278.935] (==) ServerLayout "Layout0"
[ 278.935] (==) No screen section available. Using defaults.
[ 278.935] (**) |-->Screen "Default Screen Section" (0)
[ 278.935] (**) | |-->Monitor "<default monitor>"
[ 278.935] (==) No device specified for screen "Default Screen Section".
Using the first device section listed.
[ 278.935] (**) | |-->Device "DiscreteNvidia"
[ 278.935] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 278.935] (**) Option "AutoAddDevices" "false"
[ 278.935] (**) Option "AutoAddGPU" "false"
[ 278.935] (**) Not automatically adding devices
[ 278.935] (==) Automatically enabling devices
[ 278.935] (**) Not automatically adding GPU devices
[ 278.935] (==) 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/
[ 278.935] (++) ModulePath set to "/usr/lib/nvidia/xorg/,/usr/lib/xorg/modules"
[ 278.935] (==) |-->Input Device "<default pointer>"
[ 278.935] (==) |-->Input Device "<default keyboard>"
[ 278.935] (==) The core pointer device wasn't specified explicitly in the layout.
Using the default mouse configuration.
[ 278.935] (==) The core keyboard device wasn't specified explicitly in the layout.
Using the default keyboard configuration.
[ 278.935] (II) Loader magic: 0x811cc0
[ 278.935] (II) Module ABI versions:
[ 278.935] X.Org ANSI C Emulation: 0.4
[ 278.935] X.Org Video Driver: 15.0
[ 278.935] X.Org XInput driver : 20.0
[ 278.935] X.Org Server Extension : 8.0
[ 278.936] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 278.936] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 278.936] setversion 1.4 failed: Permission denied
[ 278.941] (--) PCI:*(0:1:0:0) 10de:11fc:17aa:221e rev 161, Mem @ 0xb0000000/16777216, 0x80000000/268435456, 0x90000000/33554432, I/O @ 0x00004000/128, BIOS @ 0x????????/524288
[ 278.941] (II) Open ACPI successful (/var/run/acpid.socket)
[ 278.941] Initializing built-in extension Generic Event Extension
[ 278.941] Initializing built-in extension SHAPE
[ 278.941] Initializing built-in extension MIT-SHM
[ 278.941] Initializing built-in extension XInputExtension
[ 278.941] Initializing built-in extension XTEST
[ 278.941] Initializing built-in extension BIG-REQUESTS
[ 278.941] Initializing built-in extension SYNC
[ 278.941] Initializing built-in extension XKEYBOARD
[ 278.941] Initializing built-in extension XC-MISC
[ 278.941] Initializing built-in extension SECURITY
[ 278.941] Initializing built-in extension XINERAMA
[ 278.941] Initializing built-in extension XFIXES
[ 278.941] Initializing built-in extension RENDER
[ 278.941] Initializing built-in extension RANDR
[ 278.941] Initializing built-in extension COMPOSITE
[ 278.941] Initializing built-in extension DAMAGE
[ 278.941] Initializing built-in extension MIT-SCREEN-SAVER
[ 278.941] Initializing built-in extension DOUBLE-BUFFER
[ 278.941] Initializing built-in extension RECORD
[ 278.941] Initializing built-in extension DPMS
[ 278.941] Initializing built-in extension Present
[ 278.941] Initializing built-in extension DRI3
[ 278.941] Initializing built-in extension X-Resource
[ 278.941] Initializing built-in extension XVideo
[ 278.941] Initializing built-in extension XVideo-MotionCompensation
[ 278.941] Initializing built-in extension XFree86-VidModeExtension
[ 278.941] Initializing built-in extension XFree86-DGA
[ 278.941] Initializing built-in extension XFree86-DRI
[ 278.941] Initializing built-in extension DRI2
[ 278.941] (II) "glx" will be loaded by default.
[ 278.941] (II) LoadModule: "dri2"
[ 278.941] (II) Module "dri2" already built-in
[ 278.941] (II) LoadModule: "glamoregl"
[ 278.941] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[ 278.953] (II) Module glamoregl: vendor="X.Org Foundation"
[ 278.953] compiled for 1.15.0, module version = 0.6.0
[ 278.953] ABI class: X.Org ANSI C Emulation, version 0.4
[ 278.953] (II) LoadModule: "glx"
[ 278.953] (II) Loading /usr/lib/nvidia/xorg/modules/extensions/libglx.so
[ 278.971] (II) Module glx: vendor="NVIDIA Corporation"
[ 278.971] compiled for 4.0.2, module version = 1.0.0
[ 278.971] Module class: X.Org Server Extension
[ 278.971] (II) NVIDIA GLX Module 337.25 Tue May 27 12:21:38 PDT 2014
[ 278.971] Loading extension GLX
[ 278.971] (II) LoadModule: "nvidia"
[ 278.971] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[ 278.973] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 278.973] compiled for 4.0.2, module version = 1.0.0
[ 278.973] Module class: X.Org Video Driver
[ 278.973] (II) LoadModule: "mouse"
[ 278.973] (II) Loading /usr/lib/xorg/modules/input/mouse_drv.so
[ 278.973] (II) Module mouse: vendor="X.Org Foundation"
[ 278.973] compiled for 1.15.0, module version = 1.9.0
[ 278.973] Module class: X.Org XInput Driver
[ 278.973] ABI class: X.Org XInput driver, version 20.0
[ 278.973] (II) LoadModule: "kbd"
[ 278.973] (II) Loading /usr/lib/xorg/modules/input/kbd_drv.so
[ 278.974] (II) Module kbd: vendor="X.Org Foundation"
[ 278.974] compiled for 1.15.0, module version = 1.8.0
[ 278.974] Module class: X.Org XInput Driver
[ 278.974] ABI class: X.Org XInput driver, version 20.0
[ 278.974] (II) NVIDIA dlloader X Driver 337.25 Tue May 27 12:01:55 PDT 2014
[ 278.974] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[ 278.974] (--) using VT number 1
[ 278.974] (II) Loading sub module "fb"
[ 278.974] (II) LoadModule: "fb"
[ 278.974] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 278.975] (II) Module fb: vendor="X.Org Foundation"
[ 278.975] compiled for 1.15.2, module version = 1.0.0
[ 278.975] ABI class: X.Org ANSI C Emulation, version 0.4
[ 278.975] (WW) Unresolved symbol: fbGetGCPrivateKey
[ 278.975] (II) Loading sub module "wfb"
[ 278.975] (II) LoadModule: "wfb"
[ 278.975] (II) Loading /usr/lib/xorg/modules/libwfb.so
[ 278.975] (II) Module wfb: vendor="X.Org Foundation"
[ 278.975] compiled for 1.15.2, module version = 1.0.0
[ 278.975] ABI class: X.Org ANSI C Emulation, version 0.4
[ 278.976] (II) Loading sub module "ramdac"
[ 278.976] (II) LoadModule: "ramdac"
[ 278.976] (II) Module "ramdac" already built-in
[ 278.976] (II) NVIDIA(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 278.976] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[ 278.976] (==) NVIDIA(0): RGB weight 888
[ 278.976] (==) NVIDIA(0): Default visual is TrueColor
[ 278.976] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[ 278.976] (**) NVIDIA(0): Option "NoLogo" "true"
[ 278.976] (**) NVIDIA(0): Option "ProbeAllGpus" "false"
[ 278.976] (**) NVIDIA(0): Option "UseEDID" "false"
[ 278.976] (**) NVIDIA(0): Option "UseDisplayDevice" "none"
[ 278.976] (**) NVIDIA(0): Enabling 2D acceleration
[ 278.976] (**) NVIDIA(0): Ignoring EDIDs
[ 278.976] (**) NVIDIA(0): Option "UseDisplayDevice" set to "none"; enabling NoScanout
[ 278.976] (**) NVIDIA(0): mode
[ 279.300] (II) NVIDIA(GPU-0): Found DRM driver nvidia-drm (20130102)
[ 279.302] (II) NVIDIA(0): NVIDIA GPU Quadro K2100M (GK106GL) at PCI:1:0:0 (GPU-0)
[ 279.302] (--) NVIDIA(0): Memory: 2097152 kBytes
[ 279.302] (--) NVIDIA(0): VideoBIOS: 80.06.63.00.1a
[ 279.302] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[ 279.302] (--) NVIDIA(0): Valid display device(s) on Quadro K2100M at PCI:1:0:0
[ 279.302] (--) NVIDIA(0): none
[ 279.302] (II) NVIDIA(0): Validated MetaModes:
[ 279.302] (II) NVIDIA(0): "NULL"
[ 279.302] (II) NVIDIA(0): Virtual screen size determined to be 640 x 480
[ 279.302] (WW) NVIDIA(0): Unable to get display device for DPI computation.
[ 279.302] (==) NVIDIA(0): DPI set to (75, 75); computed from built-in default
[ 279.302] (--) Depth 24 pixmap format is 32 bpp
[ 279.302] (II) NVIDIA: Using 3072.00 MB of virtual memory for indirect memory
[ 279.302] (II) NVIDIA: access.
[ 279.306] (II) NVIDIA(0): Setting mode "NULL"
[ 279.314] Loading extension NV-GLX
[ 279.320] (==) NVIDIA(0): Disabling shared memory pixmaps
[ 279.320] (==) NVIDIA(0): Backing store enabled
[ 279.320] (==) NVIDIA(0): Silken mouse enabled
[ 279.320] (==) NVIDIA(0): DPMS enabled
[ 279.320] Loading extension NV-CONTROL
[ 279.320] (II) Loading sub module "dri2"
[ 279.320] (II) LoadModule: "dri2"
[ 279.320] (II) Module "dri2" already built-in
[ 279.320] (II) NVIDIA(0): [DRI2] Setup complete
[ 279.320] (II) NVIDIA(0): [DRI2] VDPAU driver: nvidia
[ 279.320] (--) RandR disabled
[ 279.324] (II) Initializing extension GLX
[ 279.375] (II) Using input driver 'mouse' for '<default pointer>'
[ 279.375] (**) Option "CorePointer" "on"
[ 279.375] (**) <default pointer>: always reports core events
[ 279.375] (WW) <default pointer>: No Device specified, looking for one...
[ 279.476] (II) <default pointer>: Setting Device option to "/dev/input/mice"
[ 279.476] (--) <default pointer>: Device: "/dev/input/mice"
[ 279.476] (==) <default pointer>: Protocol: "Auto"
[ 279.476] (**) <default pointer>: always reports core events
[ 279.476] (**) Option "Device" "/dev/input/mice"
[ 279.596] (==) <default pointer>: Emulate3Buttons, Emulate3Timeout: 50
[ 279.596] (**) <default pointer>: ZAxisMapping: buttons 4 and 5
[ 279.596] (**) <default pointer>: Buttons: 9
[ 279.596] (II) XINPUT: Adding extended input device "<default pointer>" (type: MOUSE, id 6)
[ 279.596] (**) <default pointer>: (accel) keeping acceleration scheme 1
[ 279.596] (**) <default pointer>: (accel) acceleration profile 0
[ 279.596] (**) <default pointer>: (accel) acceleration factor: 2.000
[ 279.596] (**) <default pointer>: (accel) acceleration threshold: 4
[ 279.596] (II) <default pointer>: Setting mouse protocol to "ExplorerPS/2"
[ 279.890] (II) <default pointer>: ps2EnableDataReporting: succeeded
[ 279.890] (II) Using input driver 'kbd' for '<default keyboard>'
[ 279.890] (**) Option "CoreKeyboard" "on"
[ 279.890] (**) <default keyboard>: always reports core events
[ 279.890] (**) <default keyboard>: always reports core events
[ 279.890] (**) Option "Protocol" "standard"
[ 279.890] (**) Option "XkbRules" "base"
[ 279.890] (**) Option "XkbModel" "pc105"
[ 279.890] (**) Option "XkbLayout" "us"
[ 279.890] (II) XINPUT: Adding extended input device "<default keyboard>" (type: KEYBOARD, id 7)
[ 279.891] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[ 279.891] (II) AutoAddDevices is off - not adding device.
[ 279.891] (II) config/udev: Adding input device Video Bus (/dev/input/event10)
[ 279.891] (II) AutoAddDevices is off - not adding device.
[ 279.891] (II) config/udev: Adding input device Video Bus (/dev/input/event11)
[ 279.891] (II) AutoAddDevices is off - not adding device.
[ 279.891] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[ 279.891] (II) AutoAddDevices is off - not adding device.
[ 279.891] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[ 279.891] (II) AutoAddDevices is off - not adding device.
[ 279.891] (II) config/udev: Adding drm device (/dev/dri/card1)
[ 279.892] (II) config/udev: Adding drm device (/dev/dri/card0)
[ 279.892] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 279.892] setversion 1.4 failed: Permission denied
[ 279.892] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=3 (/dev/input/event12)
[ 279.892] (II) AutoAddDevices is off - not adding device.
[ 279.892] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=7 (/dev/input/event13)
[ 279.892] (II) AutoAddDevices is off - not adding device.
[ 279.892] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=8 (/dev/input/event14)
[ 279.892] (II) AutoAddDevices is off - not adding device.
[ 279.892] (II) config/udev: Adding input device Integrated Camera (/dev/input/event15)
[ 279.892] (II) AutoAddDevices is off - not adding device.
[ 279.892] (II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event6)
[ 279.892] (II) AutoAddDevices is off - not adding device.
[ 279.892] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event8)
[ 279.892] (II) AutoAddDevices is off - not adding device.
[ 279.892] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event7)
[ 279.892] (II) AutoAddDevices is off - not adding device.
[ 279.893] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[ 279.893] (II) AutoAddDevices is off - not adding device.
[ 279.893] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event9)
[ 279.893] (II) AutoAddDevices is off - not adding device.
[ 279.893] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse0)
[ 279.893] (II) AutoAddDevices is off - not adding device.
[ 279.893] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/event16)
[ 279.893] (II) AutoAddDevices is off - not adding device.
[ 279.893] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/mouse1)
[ 279.893] (II) AutoAddDevices is off - not adding device.
[ 279.893] (II) config/udev: Adding input device PC Speaker (/dev/input/event5)
[ 279.893] (II) AutoAddDevices is off - not adding device.
[ 279.893] (II) config/udev: Adding input device ThinkPad Extra Buttons (/dev/input/event4)
[ 279.893] (II) AutoAddDevices is off - not adding device.
[ 548.491] (II) UnloadModule: "kbd"
[ 548.491] (II) UnloadModule: "mouse"
[ 548.510] (II) NVIDIA(GPU-0): Deleting GPU-0
[ 548.511] (EE) Server terminated successfully (0). Closing log file.I found the following in journalctl as well:
Jul 08 19:36:29 heavy-messing kernel: ------------[ cut here ]------------
Jul 08 19:36:29 heavy-messing kernel: WARNING: CPU: 4 PID: 404 at drivers/pci/pci.c:1517 pci_disable_device+0x99/0xb0()
Jul 08 19:36:29 heavy-messing kernel: pci 0000:01:00.0: disabling already-disabled device
Jul 08 19:36:29 heavy-messing kernel: Modules linked in:
Jul 08 19:36:29 heavy-messing kernel: bbswitch(O) nls_iso8859_1 nls_cp437 vfat fat coretemp x86_pkg_temp_thermal intel_powerclamp iTCO_wdt iTCO_vendor_support kvm_intel kvm iwlmvm(+) crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmul
Jul 08 19:36:29 heavy-messing kernel: sdhci led_class mmc_core usbcore usb_common i8042 serio
Jul 08 19:36:29 heavy-messing kernel: CPU: 4 PID: 404 Comm: bumblebeed Tainted: G O 3.15.4-1-ARCH #1
Jul 08 19:36:29 heavy-messing kernel: Hardware name: LENOVO 20BGCTO1WW/20BGCTO1WW, BIOS GNET65WW (2.13 ) 06/20/2014
Jul 08 19:36:29 heavy-messing kernel: 0000000000000000 000000005df2cfab ffff880852017db8 ffffffff815081a1
Jul 08 19:36:29 heavy-messing kernel: ffff880852017e00 ffff880852017df0 ffffffff81069b1d ffff880851dad000
Jul 08 19:36:29 heavy-messing kernel: ffff880851d5cbd0 00007f45d22a6000 ffff880852017f48 0000000000000000
Jul 08 19:36:29 heavy-messing kernel: Call Trace:
Jul 08 19:36:29 heavy-messing kernel: [<ffffffff815081a1>] dump_stack+0x4d/0x6f
Jul 08 19:36:29 heavy-messing kernel: [<ffffffff81069b1d>] warn_slowpath_common+0x7d/0xa0
Jul 08 19:36:29 heavy-messing kernel: [<ffffffff81069b9c>] warn_slowpath_fmt+0x5c/0x80
Jul 08 19:36:29 heavy-messing kernel: [<ffffffff812c969b>] ? __pci_set_master+0x3b/0x100
Jul 08 19:36:29 heavy-messing kernel: [<ffffffff812cc9d9>] pci_disable_device+0x99/0xb0
Jul 08 19:36:29 heavy-messing kernel: [<ffffffffa12b4225>] bbswitch_off+0xb5/0x260 [bbswitch]
Jul 08 19:36:29 heavy-messing kernel: [<ffffffffa12b4625>] bbswitch_proc_write+0xa5/0xbc [bbswitch]
Jul 08 19:36:29 heavy-messing kernel: [<ffffffff8121d608>] proc_reg_write+0x48/0x70
Jul 08 19:36:29 heavy-messing kernel: [<ffffffff811b472a>] vfs_write+0xba/0x1e0
Jul 08 19:36:29 heavy-messing kernel: [<ffffffff811b5329>] SyS_write+0x59/0xd0
Jul 08 19:36:29 heavy-messing kernel: [<ffffffff81515f69>] system_call_fastpath+0x16/0x1b
Jul 08 19:36:29 heavy-messing kernel: ---[ end trace 103b498b0c30e71e ]---I've followed the wiki for the bumblebee configuration. And I've hit the limit of my troubleshooting.
I'm using lightdm and XFCE. After XFCE is loaded, it starts the following:
A few XFCE panels
Chromium
dropbox
pidgin
shutter
solaar
synapse
Any and all help would be greatly appreciated. Thanks!
Last edited by peschkaj (2014-07-09 03:28:12)
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