以下是 Debian 7.x（wheezy）amd64 机器 - 我的个人工作站。
X 无缘无故地定期重新启动。这种情况每周发生一次或频率稍低一些。最近，这种情况似乎发生得更近了。刚刚又发生了。可能是显卡太旧了，也可能是软件问题。至少弄清楚这属于哪个类别（硬件或软件问题）会很有帮助。
电流/var/log/kdm.log如下。我也粘贴/var/log/Xorg.0.log在下面。如果有人希望我提供任何其他信息，请告诉我。
/var/log/kdm.log输出：
Backtrace:
0: /usr/bin/X (xorg_backtrace+0x36) [0x7fe782e0f256]
1: /usr/bin/X (0x7fe782c90000+0x182da9) [0x7fe782e12da9]
2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fe781fa0000+0xf0a0) [0x7fe781faf0a0]
3: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fe77b6d0000+0x54019c) [0x7fe77bc1019c]
4: /usr/bin/X (0x7fe782c90000+0x111031) [0x7fe782da1031]
5: /usr/bin/X (0x7fe782c90000+0x10a216) [0x7fe782d9a216]
6: /usr/bin/X (0x7fe782c90000+0x52f51) [0x7fe782ce2f51]
7: /usr/bin/X (0x7fe782c90000+0x41ec5) [0x7fe782cd1ec5]
8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xfd) [0x7fe780caeead]
9: /usr/bin/X (0x7fe782c90000+0x4219d) [0x7fe782cd219d]
Segmentation fault at address 0x48
Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional information.
Server terminated with error (1). Closing log file.
X.Org X Server 1.12.4
Release Date: 2012-08-27
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.16-2-amd64 x86_64 Debian
Current Operating System: Linux orwell 3.2.0-4-amd64 #1 SMP Debian 3.2.63-2+deb7u2 x86_64
Kernel command line: BOOT_IMAGE=/vmlinuz-3.2.0-4-amd64 root=/dev/mapper/debian-root ro quiet
Build Date: 09 December 2014 09:12:48PM
xorg-server 2:1.12.4-6+deb7u5 (Moritz Muehlenhoff <[email protected]>)
Current version of pixman: 0.26.0
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Mon Jan 5 18:57:02 2015
(==) Using config file: "/etc/X11/xorg.conf"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
klauncher(14633) kdemain: No DBUS session-bus found. Check if you have started the DBUS server.
kdeinit4: Communication error with launcher. Exiting!
kdmgreet(14625)/kdecore (K*TimeZone*): KSystemTimeZones: ktimezoned initialize() D-Bus call failed: "Not connected to D-Bus server"
kdmgreet(14625)/kdecore (K*TimeZone*): No time zone information obtained from ktimezoned
这是/var/log/Xorg.0.log.old：
[1971670.892]
X.Org X Server 1.12.4
Release Date: 2012-08-27
[1971670.892] X Protocol Version 11, Revision 0
[1971670.892] Build Operating System: Linux 3.16-2-amd64 x86_64 Debian
[1971670.892] Current Operating System: Linux orwell 3.2.0-4-amd64 #1 SMP Debian 3.2.63-2+deb7u2 x86_64
[1971670.892] Kernel command line: BOOT_IMAGE=/vmlinuz-3.2.0-4-amd64 root=/dev/mapper/debian-root ro quiet
[1971670.892] Build Date: 09 December 2014 09:12:48PM
[1971670.892] xorg-server 2:1.12.4-6+deb7u5 (Moritz Muehlenhoff <[email protected]>)
...
[1971670.892] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[1971670.892] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Jan 4 15:02:05 2015
[1971670.892] (==) Using config file: "/etc/X11/xorg.conf"
[1971670.892] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[1971670.979] (==) No Layout section. Using the first Screen section.
[1971670.979] (**) |-->Screen "My Screens" (0)
[1971670.979] (**) | |-->Monitor "<default monitor>"
[1971670.979] (==) No device specified for screen "My Screens".
Using the first device section listed.
[1971670.979] (**) | |-->Device "nVidia Corporation G70 [GeForce 7300 GS]"
...
[1971670.979] (==) Automatically adding devices
[1971670.979] (==) Automatically enabling devices
...
[1971670.980] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[1971670.980] (==) ModulePath set to "/usr/lib/xorg/modules"
[1971670.980] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[1971670.980] (II) Loader magic: 0x7fe783079ae0
[1971670.980] (II) Module ABI versions:
[1971670.980] X.Org ANSI C Emulation: 0.4
[1971670.980] X.Org Video Driver: 12.1
[1971670.980] X.Org XInput driver : 16.0
[1971670.980] X.Org Server Extension : 6.0
[1971670.980] (--) PCI:*(0:7:0:0) 10de:01d3:0000:0000 rev 161, Mem @ 0xfd000000/16777216, 0xd0000000/268435456, 0xfc000000/16777216, BIOS @ 0x????????/131072
[1971670.981] (II) Open ACPI successful (/var/run/acpid.socket)
[1971670.981] (II) LoadModule: "extmod"
[1971670.981] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[1971671.104] (II) Module extmod: vendor="X.Org Foundation"
[1971671.104] compiled for 1.12.4, module version = 1.0.0
[1971671.104] Module class: X.Org Server Extension
[1971671.104] ABI class: X.Org Server Extension, version 6.0
[1971671.104] (II) Loading extension SELinux
[1971671.104] (II) Loading extension MIT-SCREEN-SAVER
[1971671.104] (II) Loading extension XFree86-VidModeExtension
[1971671.105] (II) Loading extension XFree86-DGA
[1971671.105] (II) Loading extension DPMS
[1971671.105] (II) Loading extension XVideo
[1971671.105] (II) Loading extension XVideo-MotionCompensation
[1971671.105] (II) Loading extension X-Resource
[1971671.105] (II) LoadModule: "dbe"
[1971671.105] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[1971671.277] (II) Module dbe: vendor="X.Org Foundation"
[1971671.277] compiled for 1.12.4, module version = 1.0.0
[1971671.277] Module class: X.Org Server Extension
[1971671.277] ABI class: X.Org Server Extension, version 6.0
[1971671.277] (II) Loading extension DOUBLE-BUFFER
[1971671.277] (II) LoadModule: "glx"
[1971671.277] (II) Loading /usr/lib/xorg/modules/linux/libglx.so
[1971671.516] (II) Module glx: vendor="NVIDIA Corporation"
[1971671.516] compiled for 4.0.2, module version = 1.0.0
[1971671.516] Module class: X.Org Server Extension
[1971671.516] (II) NVIDIA GLX Module 304.117 Tue Nov 26 21:45:09 PST 2013
[1971671.516] (II) Loading extension GLX
[1971671.516] (II) LoadModule: "record"
[1971671.517] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[1971671.517] (II) Module record: vendor="X.Org Foundation"
[1971671.517] compiled for 1.12.4, module version = 1.13.0
[1971671.517] Module class: X.Org Server Extension
[1971671.517] ABI class: X.Org Server Extension, version 6.0
[1971671.517] (II) Loading extension RECORD
[1971671.517] (II) LoadModule: "dri"
[1971671.517] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[1971671.525] (II) Module dri: vendor="X.Org Foundation"
[1971671.525] compiled for 1.12.4, module version = 1.0.0
[1971671.525] ABI class: X.Org Server Extension, version 6.0
[1971671.525] (II) Loading extension XFree86-DRI
[1971671.525] (II) LoadModule: "dri2"
[1971671.525] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[1971671.525] (II) Module dri2: vendor="X.Org Foundation"
[1971671.525] compiled for 1.12.4, module version = 1.2.0
[1971671.525] ABI class: X.Org Server Extension, version 6.0
[1971671.525] (II) Loading extension DRI2
[1971671.525] (II) LoadModule: "nvidia"
[1971671.525] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[1971671.568] (II) Module nvidia: vendor="NVIDIA Corporation"
[1971671.568] compiled for 4.0.2, module version = 1.0.0
[1971671.568] Module class: X.Org Video Driver
[1971671.578] (II) NVIDIA dlloader X Driver 304.117 Tue Nov 26 21:27:08 PST 2013
[1971671.578] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[1971671.578] (++) using VT number 7
[1971671.585] (II) Loading sub module "fb"
[1971671.585] (II) LoadModule: "fb"
[1971671.585] (II) Loading /usr/lib/xorg/modules/libfb.so
[1971671.593] (II) Module fb: vendor="X.Org Foundation"
[1971671.593] compiled for 1.12.4, module version = 1.0.0
[1971671.593] ABI class: X.Org ANSI C Emulation, version 0.4
[1971671.593] (II) Loading sub module "wfb"
[1971671.593] (II) LoadModule: "wfb"
[1971671.593] (II) Loading /usr/lib/xorg/modules/libwfb.so
[1971671.628] (II) Module wfb: vendor="X.Org Foundation"
[1971671.628] compiled for 1.12.4, module version = 1.0.0
[1971671.628] ABI class: X.Org ANSI C Emulation, version 0.4
[1971671.628] (II) Loading sub module "ramdac"
[1971671.628] (II) LoadModule: "ramdac"
[1971671.628] (II) Module "ramdac" already built-in
[1971671.629] (II) NVIDIA(0): Creating default Display subsection in Screen section
"My Screens" for depth/fbbpp 24/32
[1971671.629] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[1971671.629] (==) NVIDIA(0): RGB weight 888
[1971671.629] (==) NVIDIA(0): Default visual is TrueColor
[1971671.629] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[1971671.629] (**) NVIDIA(0): Option "MetaModes" "1280x1024, 1920x1200"
[1971671.629] (**) NVIDIA(0): Enabling 2D acceleration
[1971671.751] (II) NVIDIA(GPU-0): Display (Sony SDM-HX93 (CRT-0)) does not support NVIDIA 3D
[1971671.751] (II) NVIDIA(GPU-0): Vision stereo.
[1971671.781] (II) NVIDIA(GPU-0): Display (PCA DS-263N (CRT-1)) does not support NVIDIA 3D
[1971671.781] (II) NVIDIA(GPU-0): Vision stereo.
[1971671.784] (II) NVIDIA(0): NVIDIA GPU GeForce 7300 SE/7200 GS (G72) at PCI:7:0:0 (GPU-0)
[1971671.784] (--) NVIDIA(0): Memory: 524288 kBytes
[1971671.784] (--) NVIDIA(0): VideoBIOS: 05.72.22.76.00
[1971671.784] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[1971671.784] (--) NVIDIA(0): Interlaced video modes are supported on this GPU
[1971671.784] (--) NVIDIA(0): Valid display device(s) on GeForce 7300 SE/7200 GS at PCI:7:0:0
[1971671.784] (--) NVIDIA(0): Sony SDM-HX93 (CRT-0) (connected)
[1971671.784] (--) NVIDIA(0): PCA DS-263N (CRT-1) (connected)
[1971671.784] (--) NVIDIA(0): TV-0
[1971671.784] (--) NVIDIA(0): DFP-0
[1971671.784] (--) NVIDIA(0): Sony SDM-HX93 (CRT-0): 400.0 MHz maximum pixel clock
[1971671.784] (--) NVIDIA(0): PCA DS-263N (CRT-1): 400.0 MHz maximum pixel clock
[1971671.784] (--) NVIDIA(0): TV-0: 400.0 MHz maximum pixel clock
[1971671.784] (--) NVIDIA(0): TV encoder: Unknown
[1971671.784] (--) NVIDIA(0): DFP-0: 165.0 MHz maximum pixel clock
[1971671.784] (--) NVIDIA(0): DFP-0: Internal Single Link TMDS
[1971671.784] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[1971671.784] (**) NVIDIA(0): device Sony SDM-HX93 (CRT-0) (Using EDID frequencies has
[1971671.784] (**) NVIDIA(0): been enabled on all display devices.)
[1971671.784] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[1971671.784] (**) NVIDIA(0): device PCA DS-263N (CRT-1) (Using EDID frequencies has
[1971671.784] (**) NVIDIA(0): been enabled on all display devices.)
[1971671.784] (II) NVIDIA(0): Validated MetaModes:
[1971671.784] (II) NVIDIA(0): "1280x1024,1920x1200"
[1971671.784] (II) NVIDIA(0): Virtual screen size determined to be 3200 x 1200
[1971671.785] (WW) NVIDIA(0): Unable to support custom viewPortOut 1280 x 720 +0 +152
[1971671.785] (--) NVIDIA(0): DPI set to (85, 86); computed from "UseEdidDpi" X config
[1971671.785] (--) NVIDIA(0): option
[1971671.785] (--) Depth 24 pixmap format is 32 bpp
[1971671.792] (II) NVIDIA(0): Setting mode "1280x1024,1920x1200"
[1971671.940] (II) Loading extension NV-GLX
[1971671.960] (==) NVIDIA(0): Disabling shared memory pixmaps
[1971671.960] (==) NVIDIA(0): Backing store disabled
[1971671.960] (==) NVIDIA(0): Silken mouse enabled
[1971671.960] (==) NVIDIA(0): DPMS enabled
[1971671.960] (II) Loading extension NV-CONTROL
[1971671.960] (II) Loading extension XINERAMA
[1971671.960] (WW) NVIDIA(0): Option "TwinView" is not used
[1971671.960] (II) Loading sub module "dri2"
[1971671.960] (II) LoadModule: "dri2"
[1971671.961] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[1971671.961] (II) Module dri2: vendor="X.Org Foundation"
[1971671.961] compiled for 1.12.4, module version = 1.2.0
[1971671.961] ABI class: X.Org Server Extension, version 6.0
[1971671.961] (II) NVIDIA(0): [DRI2] Setup complete
[1971671.961] (II) NVIDIA(0): [DRI2] VDPAU driver: nvidia
[1971671.961] (--) RandR disabled
[1971671.961] (II) Initializing built-in extension Generic Event Extension
[1971671.961] (II) Initializing built-in extension SHAPE
[1971671.961] (II) Initializing built-in extension MIT-SHM
[1971671.961] (II) Initializing built-in extension XInputExtension
[1971671.961] (II) Initializing built-in extension XTEST
[1971671.961] (II) Initializing built-in extension BIG-REQUESTS
[1971671.961] (II) Initializing built-in extension SYNC
[1971671.961] (II) Initializing built-in extension XKEYBOARD
[1971671.961] (II) Initializing built-in extension XC-MISC
[1971671.961] (II) Initializing built-in extension SECURITY
[1971671.961] (II) Initializing built-in extension XINERAMA
[1971671.961] (II) Initializing built-in extension XFIXES
[1971671.961] (II) Initializing built-in extension RENDER
[1971671.961] (II) Initializing built-in extension RANDR
[1971671.961] (II) Initializing built-in extension COMPOSITE
[1971671.961] (II) Initializing built-in extension DAMAGE
[1971671.961] (II) SELinux: Disabled on system
[1971671.963] (II) Initializing extension GLX
[1971672.538] (II) config/udev: Adding input device Power Button (/dev/input/event4)
[1971672.538] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[1971672.538] (II) LoadModule: "evdev"
[1971672.538] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[1971672.538] (II) Module evdev: vendor="X.Org Foundation"
[1971672.538] compiled for 1.12.1, module version = 2.7.0
[1971672.538] Module class: X.Org XInput Driver
[1971672.538] ABI class: X.Org XInput driver, version 16.0
[1971672.538] (II) Using input driver 'evdev' for 'Power Button'
[1971672.538] (**) Power Button: always reports core events
[1971672.538] (**) evdev: Power Button: Device: "/dev/input/event4"
[1971672.538] (--) evdev: Power Button: Vendor 0 Product 0x1
[1971672.538] (--) evdev: Power Button: Found keys
[1971672.538] (II) evdev: Power Button: Configuring as keyboard
[1971672.539] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input4/event4"
[1971672.539] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[1971672.539] (**) Option "xkb_rules" "evdev"
[1971672.539] (**) Option "xkb_model" "pc105"
[1971672.539] (**) Option "xkb_layout" "us"
[1971672.539] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[1971672.539] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[1971672.539] (II) Using input driver 'evdev' for 'Power Button'
[1971672.539] (**) Power Button: always reports core events
[1971672.539] (**) evdev: Power Button: Device: "/dev/input/event3"
[1971672.539] (--) evdev: Power Button: Vendor 0 Product 0x1
[1971672.539] (--) evdev: Power Button: Found keys
[1971672.539] (II) evdev: Power Button: Configuring as keyboard
[1971672.539] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3/event3"
[1971672.539] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[1971672.539] (**) Option "xkb_rules" "evdev"
[1971672.539] (**) Option "xkb_model" "pc105"
[1971672.539] (**) Option "xkb_layout" "us"
[1971672.539] (II) config/udev: Adding input device Logitech USB Keyboard (/dev/input/event0)
[1971672.539] (**) Logitech USB Keyboard: Applying InputClass "evdev keyboard catchall"
[1971672.539] (II) Using input driver 'evdev' for 'Logitech USB Keyboard'
[1971672.539] (**) Logitech USB Keyboard: always reports core events
[1971672.539] (**) evdev: Logitech USB Keyboard: Device: "/dev/input/event0"
[1971672.539] (--) evdev: Logitech USB Keyboard: Vendor 0x46d Product 0xc31c
[1971672.539] (--) evdev: Logitech USB Keyboard: Found keys
[1971672.539] (II) evdev: Logitech USB Keyboard: Configuring as keyboard
[1971672.539] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:12.0/usb5/5-1/5-1:1.0/input/input0/event0"
[1971672.539] (II) XINPUT: Adding extended input device "Logitech USB Keyboard" (type: KEYBOARD, id 8)
[1971672.539] (**) Option "xkb_rules" "evdev"
[1971672.539] (**) Option "xkb_model" "pc105"
[1971672.539] (**) Option "xkb_layout" "us"
[1971672.540] (II) config/udev: Adding input device Logitech USB Keyboard (/dev/input/event1)
[1971672.540] (**) Logitech USB Keyboard: Applying InputClass "evdev keyboard catchall"
[1971672.540] (II) Using input driver 'evdev' for 'Logitech USB Keyboard'
[1971672.540] (**) Logitech USB Keyboard: always reports core events
[1971672.540] (**) evdev: Logitech USB Keyboard: Device: "/dev/input/event1"
[1971672.540] (--) evdev: Logitech USB Keyboard: Vendor 0x46d Product 0xc31c
[1971672.540] (--) evdev: Logitech USB Keyboard: Found absolute axes
[1971672.540] (II) evdev: Logitech USB Keyboard: Forcing absolute x/y axes to exist.
[1971672.540] (--) evdev: Logitech USB Keyboard: Found keys
[1971672.540] (II) evdev: Logitech USB Keyboard: Configuring as mouse
[1971672.540] (II) evdev: Logitech USB Keyboard: Configuring as keyboard
[1971672.540] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:12.0/usb5/5-1/5-1:1.1/input/input1/event1"
[1971672.540] (II) XINPUT: Adding extended input device "Logitech USB Keyboard" (type: KEYBOARD, id 9)
[1971672.540] (**) Option "xkb_rules" "evdev"
[1971672.540] (**) Option "xkb_model" "pc105"
[1971672.540] (**) Option "xkb_layout" "us"
[1971672.540] (II) evdev: Logitech USB Keyboard: initialized for absolute axes.
[1971672.540] (**) Logitech USB Keyboard: (accel) keeping acceleration scheme 1
[1971672.540] (**) Logitech USB Keyboard: (accel) acceleration profile 0
[1971672.540] (**) Logitech USB Keyboard: (accel) acceleration factor: 2.000
[1971672.540] (**) Logitech USB Keyboard: (accel) acceleration threshold: 4
[1971672.540] (II) config/udev: Adding input device Logitech USB-PS/2 Optical Mouse (/dev/input/event2)
[1971672.540] (**) Logitech USB-PS/2 Optical Mouse: Applying InputClass "evdev pointer catchall"
[1971672.540] (II) Using input driver 'evdev' for 'Logitech USB-PS/2 Optical Mouse'
[1971672.540] (**) Logitech USB-PS/2 Optical Mouse: always reports core events
[1971672.540] (**) evdev: Logitech USB-PS/2 Optical Mouse: Device: "/dev/input/event2"
[1971672.541] (--) evdev: Logitech USB-PS/2 Optical Mouse: Vendor 0x46d Product 0xc025
[1971672.541] (--) evdev: Logitech USB-PS/2 Optical Mouse: Found 12 mouse buttons
[1971672.541] (--) evdev: Logitech USB-PS/2 Optical Mouse: Found scroll wheel(s)
[1971672.541] (--) evdev: Logitech USB-PS/2 Optical Mouse: Found relative axes
[1971672.541] (--) evdev: Logitech USB-PS/2 Optical Mouse: Found x and y relative axes
[1971672.541] (II) evdev: Logitech USB-PS/2 Optical Mouse: Configuring as mouse
[1971672.541] (II) evdev: Logitech USB-PS/2 Optical Mouse: Adding scrollwheel support
[1971672.541] (**) evdev: Logitech USB-PS/2 Optical Mouse: YAxisMapping: buttons 4 and 5
[1971672.541] (**) evdev: Logitech USB-PS/2 Optical Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[1971672.541] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:12.0/usb5/5-2/5-2:1.0/input/input2/event2"
[1971672.541] (II) XINPUT: Adding extended input device "Logitech USB-PS/2 Optical Mouse" (type: MOUSE, id 10)
[1971672.541] (II) evdev: Logitech USB-PS/2 Optical Mouse: initialized for relative axes.
[1971672.541] (**) Logitech USB-PS/2 Optical Mouse: (accel) keeping acceleration scheme 1
[1971672.541] (**) Logitech USB-PS/2 Optical Mouse: (accel) acceleration profile 0
[1971672.541] (**) Logitech USB-PS/2 Optical Mouse: (accel) acceleration factor: 2.000
[1971672.541] (**) Logitech USB-PS/2 Optical Mouse: (accel) acceleration threshold: 4
[1971672.541] (II) config/udev: Adding input device Logitech USB-PS/2 Optical Mouse (/dev/input/mouse0)
[1971672.541] (II) No input driver specified, ignoring this device.
[1971672.541] (II) This device may have been added with another device file.
[1971672.541] (II) config/udev: Adding input device Eee PC WMI hotkeys (/dev/input/event6)
[1971672.541] (**) Eee PC WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[1971672.541] (II) Using input driver 'evdev' for 'Eee PC WMI hotkeys'
[1971672.541] (**) Eee PC WMI hotkeys: always reports core events
[1971672.541] (**) evdev: Eee PC WMI hotkeys: Device: "/dev/input/event6"
[1971672.541] (--) evdev: Eee PC WMI hotkeys: Vendor 0 Product 0
[1971672.541] (--) evdev: Eee PC WMI hotkeys: Found keys
[1971672.541] (II) evdev: Eee PC WMI hotkeys: Configuring as keyboard
[1971672.541] (**) Option "config_info" "udev:/sys/devices/platform/eeepc-wmi/input/input6/event6"
[1971672.541] (II) XINPUT: Adding extended input device "Eee PC WMI hotkeys" (type: KEYBOARD, id 11)
[1971672.541] (**) Option "xkb_rules" "evdev"
[1971672.541] (**) Option "xkb_model" "pc105"
[1971672.541] (**) Option "xkb_layout" "us"
[1971672.541] (II) config/udev: Adding input device PC Speaker (/dev/input/event5)
[1971672.542] (II) No input driver specified, ignoring this device.
[1971672.542] (II) This device may have been added with another device file.
[1971691.269] (II) Open ACPI successful (/var/run/acpid.socket)
[1971691.387] (II) NVIDIA(0): Setting mode "1280x1024,1920x1200"
[1971714.413] (II) NVIDIA(GPU-0): Display (Sony SDM-HX93 (CRT-0)) does not support NVIDIA 3D
[1971714.413] (II) NVIDIA(GPU-0): Vision stereo.
[1971714.413] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[1971714.413] (**) NVIDIA(0): device Sony SDM-HX93 (CRT-0) (Using EDID frequencies has
[1971714.414] (**) NVIDIA(0): been enabled on all display devices.)
[1971714.445] (II) NVIDIA(GPU-0): Display (PCA DS-263N (CRT-1)) does not support NVIDIA 3D
[1971714.445] (II) NVIDIA(GPU-0): Vision stereo.
[1971714.445] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[1971714.445] (**) NVIDIA(0): device PCA DS-263N (CRT-1) (Using EDID frequencies has
[1971714.445] (**) NVIDIA(0): been enabled on all display devices.)
[1992824.360] [mi] EQ overflowing. Additional events will be discarded until existing events are processed.
[1992824.360]
[1992824.360] Backtrace:
[1992824.379] 0: /usr/bin/X (xorg_backtrace+0x36) [0x7fe782e0f256]
[1992824.379] 1: /usr/bin/X (mieqEnqueue+0x26b) [0x7fe782df047b]
[1992824.379] 2: /usr/bin/X (0x7fe782c90000+0x66a02) [0x7fe782cf6a02]
[1992824.379] 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fe779c78000+0x55d8) [0x7fe779c7d5d8]
[1992824.380] 4: /usr/bin/X (0x7fe782c90000+0x8dac7) [0x7fe782d1dac7]
[1992824.380] 5: /usr/bin/X (0x7fe782c90000+0xb1d98) [0x7fe782d41d98]
[1992824.380] 6: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fe781fa0000+0xf0a0) [0x7fe781faf0a0]
[1992824.380] 7: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 (0x7fe781d18000+0x6e794) [0x7fe781d86794]
[1992824.380] 8: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 (pixman_image_composite32+0x3d6) [0x7fe781d22666]
[1992824.380] 9: /usr/lib/xorg/modules/libfb.so (fbComposite+0x1d8) [0x7fe77b4bfb38]
[1992824.380] 10: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fe77b6d0000+0x53c067) [0x7fe77bc0c067]
[1992824.380] 11: /usr/bin/X (0x7fe782c90000+0x110da9) [0x7fe782da0da9]
[1992824.380] 12: /usr/bin/X (0x7fe782c90000+0xd9ae5) [0x7fe782d69ae5]
[1992824.380] 13: /usr/bin/X (0x7fe782c90000+0xdae3f) [0x7fe782d6ae3f]
[1992824.380] 14: /usr/bin/X (0x7fe782c90000+0xd7fac) [0x7fe782d67fac]
[1992824.380] 15: /usr/bin/X (ConfigureWindow+0x378) [0x7fe782d0c058]
[1992824.380] 16: /usr/bin/X (0x7fe782c90000+0x4d904) [0x7fe782cdd904]
[1992824.380] 17: /usr/bin/X (0x7fe782c90000+0x52f51) [0x7fe782ce2f51]
[1992824.380] 18: /usr/bin/X (0x7fe782c90000+0x41ec5) [0x7fe782cd1ec5]
[1992824.380] 19: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xfd) [0x7fe780caeead]
[1992824.380] 20: /usr/bin/X (0x7fe782c90000+0x4219d) [0x7fe782cd219d]
[1992824.380]
[1992824.380] [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack.
[1992824.380] [mi] mieq is *NOT* the cause. It is a victim.
[1992824.761] [mi] Increasing EQ size to 512 to prevent dropped events.
[1992824.761] [mi] EQ processing has resumed after 13 dropped events.
[1992824.761] [mi] This may be caused my a misbehaving driver monopolizing the server's resources.
[2072167.620]
[2072167.620] Backtrace:
[2072167.620] 0: /usr/bin/X (xorg_backtrace+0x36) [0x7fe782e0f256]
[2072167.621] 1: /usr/bin/X (0x7fe782c90000+0x182da9) [0x7fe782e12da9]
[2072167.621] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fe781fa0000+0xf0a0) [0x7fe781faf0a0]
[2072167.621] 3: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fe77b6d0000+0x54019c) [0x7fe77bc1019c]
[2072167.621] 4: /usr/bin/X (0x7fe782c90000+0x111031) [0x7fe782da1031]
[2072167.621] 5: /usr/bin/X (0x7fe782c90000+0x10a216) [0x7fe782d9a216]
[2072167.621] 6: /usr/bin/X (0x7fe782c90000+0x52f51) [0x7fe782ce2f51]
[2072167.621] 7: /usr/bin/X (0x7fe782c90000+0x41ec5) [0x7fe782cd1ec5]
[2072167.621] 8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xfd) [0x7fe780caeead]
[2072167.621] 9: /usr/bin/X (0x7fe782c90000+0x4219d) [0x7fe782cd219d]
[2072167.621]
[2072167.621] Segmentation fault at address 0x48
[2072167.621]
Fatal server error:
[2072167.621] Caught signal 11 (Segmentation fault). Server aborting
[2072167.621]
[2072167.621]
...
[2072167.656] (II) evdev: Power Button: Close
[2072167.656] (II) UnloadModule: "evdev"
[2072167.656] (II) evdev: Power Button: Close
[2072167.656] (II) UnloadModule: "evdev"
[2072167.657] (II) evdev: Logitech USB Keyboard: Close
[2072167.657] (II) UnloadModule: "evdev"
[2072167.657] (II) evdev: Logitech USB Keyboard: Close
[2072167.657] (II) UnloadModule: "evdev"
[2072167.665] (II) evdev: Logitech USB-PS/2 Optical Mouse: Close
[2072167.665] (II) UnloadModule: "evdev"
[2072167.672] (II) evdev: Eee PC WMI hotkeys: Close
[2072167.672] (II) UnloadModule: "evdev"
[2072168.213] Server terminated with error (1). Closing log file.
2015 年 6 月 4 日更新：Debian wheezy (7.x) 发生了这种情况； Debian jessie (8.x) 仍然会发生这种情况。
我正在运行带有 nvidia 专有驱动程序的 Nvidia 卡。
inxi -G
Graphics: Card: NVIDIA G72 [GeForce 7300 GS]
Display Server: X.Org 1.16.4 driver: nvidia Resolution: [email protected], [email protected]
GLX Renderer: GeForce 7300 GS/PCIe/SSE2 GLX Version: 2.1.2 NVIDIA 304.125