Ubuntu
xorg-server package

Multi-Screen Layout (3) - Moving Mouse to Left Screen Causes Segmentation Fault

Bug #551202 reported by chewie71 on 2010-03-29

This bug report is a duplicate of: Bug #563100: Mouse movement corrupted with Xinerama enabled. Edit Remove

This bug affects 5 people

Affects		Status	Importance	Assigned to	Milestone
	xorg-server (Ubuntu)	New	Undecided	Unassigned

Bug Description

Binary package hint: xorg

Running Kubuntu Lucid Beta 1. I have a 3 screen layout in my xorg.conf setup. I can login and all three screens show the desktop. I can move the mouse around the center screen and I can move it over to the right hand screen and move it there. The moment I move the mouse off the left hand side of the center screen...to the left hand screen, xorg starts using 100% of the CPU and the system becomes unusable. Sometimes the CTRL-ALT or CTRL-ALT-Backspace key combos will bring me back to the login screen....or terminal window...depending on where I was when the X server started. If I review the Xorg.0.log file it shows there was a segmentation fault. I've included my xorg.conf and Xorg.0.log.

I tested this in xorg.conf...
Screen 2 "Screen2" RightOf "Screen1"

...and in that case I can get to the left hand screen when I move the mouse off the right side of the right hand screen. It just locks up when it's to the left of Screen0 in xorg.conf.

$ lsb_release -rd
Description: Ubuntu lucid (development branch)
Release: 10.04

$ apt-cache policy xorg
xorg:
  Installed: 1:7.5+3ubuntu1
  Candidate: 1:7.5+3ubuntu1
  Version table:
*** 1:7.5+3ubuntu1 0
        500 http://us.archive.ubuntu.com/ubuntu/ lucid/main Packages
        100 /var/lib/dpkg/status

### xorg.conf ###
$ cat /etc/X11/xorg.conf
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 1.0 (buildd@crested) Mon Nov 3 08:46:04 UTC 2008

# commented out by update-manager, HAL is now used
#Section "InputDevice"
# # generated from default
# Identifier "Mouse0"
# Driver "mouse"
# Option "Protocol" "auto"
# Option "Device" "/dev/psaux"
# Option "Emulate3Buttons" "no"
# Option "ZAxisMapping" "4 5"
#EndSection
# commented out by update-manager, HAL is now used
#Section "InputDevice"
# # generated from default
# Identifier "Keyboard0"
# Driver "kbd"
#EndSection

Section "ServerLayout"

# commented out by update-manager, HAL is now used
# InputDevice "Keyboard0" "CoreKeyboard"
# commented out by update-manager, HAL is now used
# InputDevice "Mouse0" "CorePointer"
    Identifier "Layout0"
    Screen 0 "Screen0"
    Screen 1 "Screen1" RightOf "Screen0"
    Screen 2 "Screen2" LeftOf "Screen0"
EndSection

Section "Files"
EndSection

Section "Module"
    Load "dbe"
    Load "extmod"
    Load "freetype"
    Load "glx"
EndSection

Section "ServerFlags"
Option "Xinerama" "1"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier "Monitor0"
    VendorName "Unknown"
    ModelName "Gateway FPD2185W"
    HorizSync 31.0 - 81.0
    VertRefresh 56.0 - 76.0
    Option "DPMS"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier "Monitor1"
    VendorName "Unknown"
    ModelName "Gateway FPD1775"
    HorizSync 30.0 - 80.0
    VertRefresh 56.0 - 76.0
    Option "DPMS"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier "Monitor2"
    VendorName "Unknown"
    ModelName "Gateway FPD1775"
    HorizSync 30.0 - 80.0
    VertRefresh 56.0 - 76.0
    Option "DPMS"
EndSection

Section "Device"
    Identifier "Device0"
    Driver "nvidia"
    VendorName "NVIDIA Corporation"
    BoardName "GeForce 6600 GT"
    BusID "PCI:1:0:0"
EndSection

Section "Device"
    Identifier "Device1"
    Driver "nvidia"
    VendorName "NVIDIA Corporation"
    BoardName "GeForce 6200"
    BusID "PCI:7:2:0"
    Screen 0
EndSection

Section "Device"
    Identifier "Device2"
    Driver "nvidia"
    VendorName "NVIDIA Corporation"
    BoardName "GeForce 6200"
    BusID "PCI:7:2:0"
    Screen 1
EndSection

Section "Screen"
    Identifier "Screen0"
    Device "Device0"
    Monitor "Monitor0"
    DefaultDepth 24
    Option "TwinView" "0"
    Option "metamodes" "1680x1050 +0+0; 1280x1024 +0+0; 1024x768 +0+0; 800x600 +0+0"
    SubSection "Display"
        Depth 24
    EndSubSection
EndSection

Section "Screen"

# Removed Option "metamodes" "CRT-0: 1280x1024 +0+0; 1024x768 +0+0; 800x600 +0+0"
    Identifier "Screen1"
    Device "Device1"
    Monitor "Monitor1"
    DefaultDepth 24
    Option "TwinView" "0"
    Option "TwinViewXineramaInfoOrder" "CRT-0"
    Option "metamodes" "CRT-0: 1280x1024 +0+0; CRT-0: 1024x768 +0+0; CRT-0: 800x600 +0+0"
    SubSection "Display"
        Depth 24
    EndSubSection
EndSection

Section "Screen"

# Removed Option "metamodes" "CRT-1: 1280x1024 +0+0; 1024x768 +0+0; 800x600 +0+0"
    Identifier "Screen2"
    Device "Device2"
    Monitor "Monitor2"
    DefaultDepth 24
    Option "TwinView" "0"
    Option "metamodes" "CRT-1: 1280x1024 +0+0; CRT-1: 1024x768 +0+0; CRT-1: 800x600 +0+0"
    SubSection "Display"
        Depth 24
    EndSubSection
EndSection

### Xorg.0.log
$ cat Xorg.0.log.old

X.Org X Server 1.7.6
Release Date: 2010-03-17
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.24-23-server x86_64 Ubuntu
Current Operating System: Linux WIU501783 2.6.32-18-generic #27-Ubuntu SMP Fri Mar 26 21:13:44 UTC 2010 x86_64
Kernel command line: root=UUID=a1ea1b09-32e4-43a8-9648-c0237f17803b ro quiet splash
Build Date: 24 March 2010 07:14:06PM
xorg-server 2:1.7.6-1ubuntu1 (Bryce Harrington <email address hidden>)
Current version of pixman: 0.16.4
        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 Mar 29 15:03:52 2010
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "Layout0"
(**) |-->Screen "Screen0" (0)
(**) | |-->Monitor "Monitor0"
(**) | |-->Device "Device0"
(**) |-->Screen "Screen1" (1)
(**) | |-->Monitor "Monitor1"
(**) | |-->Device "Device1"
(**) |-->Screen "Screen2" (2)
(**) | |-->Monitor "Monitor2"
(**) | |-->Device "Device2"
(**) Option "Xinerama" "1"
(==) Automatically adding devices
(==) Automatically enabling devices
(**) Xinerama: enabled
(WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
        Entry deleted from font path.
(==) FontPath set to:
        /usr/share/fonts/X11/misc,
        /usr/share/fonts/X11/100dpi/:unscaled,
        /usr/share/fonts/X11/75dpi/:unscaled,
        /usr/share/fonts/X11/Type1,
        /usr/share/fonts/X11/100dpi,
        /usr/share/fonts/X11/75dpi,
        /var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
        built-ins
(==) ModulePath set to "/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
(II) Cannot locate a core pointer device.
(II) Cannot locate a core keyboard device.
(II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
(II) Loader magic: 0x7c82e0
(II) Module ABI versions:
        X.Org ANSI C Emulation: 0.4
        X.Org Video Driver: 6.0
        X.Org XInput driver : 7.0
        X.Org Server Extension : 2.0
(++) using VT number 7

(--) PCI:*(0:1:0:0) 10de:0140:0000:0000 nVidia Corporation NV43 [GeForce 6600 GT] rev 162, Mem @ 0xe8000000/67108864, 0xe0000000/134217728, 0xec000000/16777216
(--) PCI: (0:7:2:0) 10de:0221:3842:b399 nVidia Corporation NV44A [GeForce 6200] rev 161, Mem @ 0xee000000/16777216, 0xd0000000/268435456, 0xed000000/16777216, BIOS @ 0x????????/131072
(II) Open ACPI successful (/var/run/acpid.socket)
(II) "extmod" will be loaded. This was enabled by default and also specified in the config file.
(II) "dbe" will be loaded. This was enabled by default and also specified in the config file.
(II) "glx" will be loaded. This was enabled by default and also specified in the config file.
(II) "record" will be loaded by default.
(II) "dri" will be loaded by default.
(II) "dri2" will be loaded by default.
(II) LoadModule: "dbe"
(II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
        compiled for 1.7.6, module version = 1.0.0
        Module class: X.Org Server Extension
        ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "extmod"
(II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
        compiled for 1.7.6, module version = 1.0.0
        Module class: X.Org Server Extension
        ABI class: X.Org Server Extension, version 2.0
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "glx"
(II) Loading /usr/lib/xorg/extra-modules/libglx.so
(II) Module glx: vendor="NVIDIA Corporation"
        compiled for 4.0.2, module version = 1.0.0
        Module class: X.Org Server Extension
(II) NVIDIA GLX Module 195.36.15 Fri Mar 12 01:17:05 PST 2010
(II) Loading extension GLX
(II) LoadModule: "record"
(II) Loading /usr/lib/xorg/modules/extensions/librecord.so
(II) Module record: vendor="X.Org Foundation"
        compiled for 1.7.6, module version = 1.13.0
        Module class: X.Org Server Extension
        ABI class: X.Org Server Extension, version 2.0
(II) Loading extension RECORD
(II) LoadModule: "dri"
(II) Loading /usr/lib/xorg/modules/extensions/libdri.so
(II) Module dri: vendor="X.Org Foundation"
        compiled for 1.7.6, module version = 1.0.0
        ABI class: X.Org Server Extension, version 2.0
(II) Loading extension XFree86-DRI
(II) LoadModule: "dri2"
(II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
(II) Module dri2: vendor="X.Org Foundation"
        compiled for 1.7.6, module version = 1.1.0
        ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DRI2
(II) LoadModule: "nvidia"
(II) Loading /usr/lib/xorg/extra-modules/nvidia_drv.so
(II) Module nvidia: vendor="NVIDIA Corporation"
        compiled for 4.0.2, module version = 1.0.0
        Module class: X.Org Video Driver
(II) NVIDIA dlloader X Driver 195.36.15 Fri Mar 12 00:38:50 PST 2010
(II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
(II) Primary Device is: PCI 01@00:00:0
(II) Loading sub module "fb"
(II) LoadModule: "fb"
(II) Loading /usr/lib/xorg/modules/libfb.so
(II) Module fb: vendor="X.Org Foundation"
        compiled for 1.7.6, module version = 1.0.0
        ABI class: X.Org ANSI C Emulation, version 0.4
(II) Loading sub module "wfb"
(II) LoadModule: "wfb"
(II) Loading /usr/lib/xorg/modules/libwfb.so
(II) Module wfb: vendor="X.Org Foundation"
        compiled for 1.7.6, module version = 1.0.0
        ABI class: X.Org ANSI C Emulation, version 0.4
(II) Loading sub module "ramdac"
(II) LoadModule: "ramdac"
(II) Module "ramdac" already built-in
(**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
(==) NVIDIA(0): RGB weight 888
(==) NVIDIA(0): Default visual is TrueColor
(==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
(**) NVIDIA(0): Option "TwinView" "0"
(**) NVIDIA(0): Option "MetaModes" "1680x1050 +0+0; 1280x1024 +0+0; 1024x768 +0+0; 800x600 +0+0"
(**) Mar 29 15:03:52 NVIDIA(0): Enabling RENDER acceleration
(II) Mar 29 15:03:52 NVIDIA(0): Support for GLX with the Damage and Composite X extensions is
(II) Mar 29 15:03:52 NVIDIA(0): enabled.
(II) Mar 29 15:03:52 NVIDIA(0): NVIDIA GPU GeForce 6600 GT (NV43) at PCI:1:0:0 (GPU-0)
(--) Mar 29 15:03:52 NVIDIA(0): Memory: 131072 kBytes
(--) Mar 29 15:03:52 NVIDIA(0): VideoBIOS: 05.43.02.46.01
(II) Mar 29 15:03:52 NVIDIA(0): Detected PCI Express Link width: 16X
(--) Mar 29 15:03:52 NVIDIA(0): Interlaced video modes are supported on this GPU
(--) Mar 29 15:03:52 NVIDIA(0): Connected display device(s) on GeForce 6600 GT at PCI:1:0:0:
(--) Mar 29 15:03:52 NVIDIA(0): Gateway FPD2185W (DFP-0)
(--) Mar 29 15:03:52 NVIDIA(0): Gateway FPD2185W (DFP-0): 155.0 MHz maximum pixel clock
(--) Mar 29 15:03:52 NVIDIA(0): Gateway FPD2185W (DFP-0): Internal Single Link TMDS
(II) Mar 29 15:03:52 NVIDIA(0): Assigned Display Device: DFP-0
(II) Mar 29 15:03:52 NVIDIA(0): Validated modes:
(II) Mar 29 15:03:52 NVIDIA(0): "1680x1050+0+0"
(II) Mar 29 15:03:52 NVIDIA(0): "1280x1024+0+0"
(II) Mar 29 15:03:52 NVIDIA(0): "1024x768+0+0"
(II) Mar 29 15:03:52 NVIDIA(0): "800x600+0+0"
(II) Mar 29 15:03:52 NVIDIA(0): Virtual screen size determined to be 1680 x 1050
(--) Mar 29 15:03:52 NVIDIA(0): DPI set to (94, 95); computed from "UseEdidDpi" X config
(--) Mar 29 15:03:52 NVIDIA(0): option
(==) Mar 29 15:03:52 NVIDIA(0): Enabling 32-bit ARGB GLX visuals.
(**) NVIDIA(1): Depth 24, (--) framebuffer bpp 32
(==) NVIDIA(1): RGB weight 888
(==) NVIDIA(1): Default visual is TrueColor
(==) NVIDIA(1): Using gamma correction (1.0, 1.0, 1.0)
(**) NVIDIA(1): Option "TwinView" "0"
(**) NVIDIA(1): Option "MetaModes" "CRT-0: 1280x1024 +0+0; CRT-0: 1024x768 +0+0; CRT-0: 800x600 +0+0"
(**) NVIDIA(1): Option "TwinViewXineramaInfoOrder" "CRT-0"
(**) Mar 29 15:03:52 NVIDIA(1): Enabling RENDER acceleration
(II) Mar 29 15:03:53 NVIDIA(1): NVIDIA GPU GeForce 6200 (NV44) at PCI:7:2:0 (GPU-1)
(--) Mar 29 15:03:53 NVIDIA(1): Memory: 262144 kBytes
(--) Mar 29 15:03:53 NVIDIA(1): VideoBIOS: 05.44.a2.10.49
(--) Mar 29 15:03:53 NVIDIA(1): Interlaced video modes are supported on this GPU
(--) Mar 29 15:03:53 NVIDIA(1): Connected display device(s) on GeForce 6200 at PCI:7:2:0:
(--) Mar 29 15:03:53 NVIDIA(1): Gateway FPD1775 (CRT-0)
(--) Mar 29 15:03:53 NVIDIA(1): Gateway FPD1775 (CRT-1)
(--) Mar 29 15:03:53 NVIDIA(1): Gateway FPD1775 (CRT-0): 400.0 MHz maximum pixel clock
(--) Mar 29 15:03:53 NVIDIA(1): Gateway FPD1775 (CRT-1): 400.0 MHz maximum pixel clock
(II) Mar 29 15:03:53 NVIDIA(1): Display Device found referenced in MetaMode: CRT-0
(II) Mar 29 15:03:53 NVIDIA(1): Assigned Display Device: CRT-0
(II) Mar 29 15:03:53 NVIDIA(1): Validated modes:
(II) Mar 29 15:03:53 NVIDIA(1): "CRT-0:1280x1024+0+0"
(II) Mar 29 15:03:53 NVIDIA(1): "CRT-0:1024x768+0+0"
(II) Mar 29 15:03:53 NVIDIA(1): "CRT-0:800x600+0+0"
(II) Mar 29 15:03:53 NVIDIA(1): Virtual screen size determined to be 1280 x 1024
(--) Mar 29 15:03:53 NVIDIA(1): DPI set to (95, 96); computed from "UseEdidDpi" X config
(--) Mar 29 15:03:53 NVIDIA(1): option
(==) Mar 29 15:03:53 NVIDIA(1): Enabling 32-bit ARGB GLX visuals.
(**) NVIDIA(2): Depth 24, (--) framebuffer bpp 32
(==) NVIDIA(2): RGB weight 888
(==) NVIDIA(2): Default visual is TrueColor
(==) NVIDIA(2): Using gamma correction (1.0, 1.0, 1.0)
(**) NVIDIA(2): Option "TwinView" "0"
(**) NVIDIA(2): Option "MetaModes" "CRT-1: 1280x1024 +0+0; CRT-1: 1024x768 +0+0; CRT-1: 800x600 +0+0"
(**) Mar 29 15:03:53 NVIDIA(2): Enabling RENDER acceleration
(II) Mar 29 15:03:53 NVIDIA(2): NVIDIA GPU GeForce 6200 (NV44) at PCI:7:2:0 (GPU-1)
(--) Mar 29 15:03:53 NVIDIA(2): Memory: 262144 kBytes
(--) Mar 29 15:03:53 NVIDIA(2): VideoBIOS: 05.44.a2.10.49
(--) Mar 29 15:03:53 NVIDIA(2): Interlaced video modes are supported on this GPU
(--) Mar 29 15:03:53 NVIDIA(2): Connected display device(s) on GeForce 6200 at PCI:7:2:0:
(--) Mar 29 15:03:53 NVIDIA(2): Gateway FPD1775 (CRT-0)
(--) Mar 29 15:03:53 NVIDIA(2): Gateway FPD1775 (CRT-1)
(--) Mar 29 15:03:53 NVIDIA(2): Gateway FPD1775 (CRT-0): 400.0 MHz maximum pixel clock
(--) Mar 29 15:03:53 NVIDIA(2): Gateway FPD1775 (CRT-1): 400.0 MHz maximum pixel clock
(II) Mar 29 15:03:53 NVIDIA(2): Display Device found referenced in MetaMode: CRT-1
(II) Mar 29 15:03:53 NVIDIA(2): Assigned Display Device: CRT-1
(II) Mar 29 15:03:53 NVIDIA(2): Validated modes:
(II) Mar 29 15:03:53 NVIDIA(2): "CRT-1:1280x1024+0+0"
(II) Mar 29 15:03:53 NVIDIA(2): "CRT-1:1024x768+0+0"
(II) Mar 29 15:03:53 NVIDIA(2): "CRT-1:800x600+0+0"
(II) Mar 29 15:03:53 NVIDIA(2): Virtual screen size determined to be 1280 x 1024
(--) Mar 29 15:03:53 NVIDIA(2): DPI set to (95, 96); computed from "UseEdidDpi" X config
(--) Mar 29 15:03:53 NVIDIA(2): option
(==) Mar 29 15:03:53 NVIDIA(2): Enabling 32-bit ARGB GLX visuals.
(--) Depth 24 pixmap format is 32 bpp
(II) Mar 29 15:03:53 NVIDIA(0): Initialized GPU GART.
(II) Mar 29 15:03:53 NVIDIA(0): Setting mode "1680x1050+0+0"
(II) Loading extension NV-GLX
(II) Mar 29 15:03:54 NVIDIA(0): Initialized OpenGL Acceleration
(==) NVIDIA(0): Disabling shared memory pixmaps
(II) Mar 29 15:03:54 NVIDIA(0): Initialized X Rendering Acceleration
(==) NVIDIA(0): Backing store disabled
(==) NVIDIA(0): Silken mouse enabled
(**) NVIDIA(0): DPMS enabled
(II) Loading extension NV-CONTROL
(==) RandR enabled
(II) Mar 29 15:03:54 NVIDIA(1): Initialized GPU GART.
(II) Mar 29 15:03:54 NVIDIA(1): Setting mode "CRT-0:1280x1024+0+0"
(II) Mar 29 15:03:54 NVIDIA(1): Initialized OpenGL Acceleration
(==) NVIDIA(1): Disabling shared memory pixmaps
(II) Mar 29 15:03:54 NVIDIA(1): Initialized X Rendering Acceleration
(==) NVIDIA(1): Backing store disabled
(==) NVIDIA(1): Silken mouse enabled
(**) NVIDIA(1): DPMS enabled
(==) RandR enabled
(II) Mar 29 15:03:54 NVIDIA(2): Initialized GPU GART.
(II) Mar 29 15:03:54 NVIDIA(2): Setting mode "CRT-1:1280x1024+0+0"
(II) Mar 29 15:03:54 NVIDIA(2): Initialized OpenGL Acceleration
(==) NVIDIA(2): Disabling shared memory pixmaps
(II) Mar 29 15:03:54 NVIDIA(2): Initialized X Rendering Acceleration
(==) NVIDIA(2): Backing store disabled
(==) NVIDIA(2): Silken mouse enabled
(**) NVIDIA(2): DPMS enabled
(==) RandR enabled
(II) Initializing built-in extension Generic Event Extension
(II) Initializing built-in extension SHAPE
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension BIG-REQUESTS
(II) Initializing built-in extension SYNC
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XC-MISC
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension RENDER
(II) Initializing built-in extension RANDR
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(II) Initializing extension GLX
(II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
(II) config/udev: Adding input device "Power Button" (/dev/input/event1)
(II) LoadModule: "evdev"
(II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
(II) Module evdev: vendor="X.Org Foundation"
        compiled for 1.7.5, module version = 2.3.2
        Module class: X.Org XInput Driver
        ABI class: X.Org XInput driver, version 7.0
(**) "Power Button": always reports core events
(**) "Power Button": Device: "/dev/input/event1"
(II) "Power Button": Found keys
(II) "Power Button": Configuring as keyboard
(II) XINPUT: Adding extended input device ""Power Button"" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "us"
(II) config/udev: Adding input device "Sleep Button" (/dev/input/event0)
(**) "Sleep Button": always reports core events
(**) "Sleep Button": Device: "/dev/input/event0"
(II) "Sleep Button": Found keys
(II) "Sleep Button": Configuring as keyboard
(II) XINPUT: Adding extended input device ""Sleep Button"" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "us"
(II) config/udev: Adding input device "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)" (/dev/input/event4)
(**) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": always reports core events
(**) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": Device: "/dev/input/event4"
(II) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": Found 3 mouse buttons
(II) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": Found scroll wheel(s)
(II) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": Found relative axes
(II) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": Found x and y relative axes
(II) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": Configuring as mouse
(**) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": YAxisMapping: buttons 4 and 5
(**) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) XINPUT: Adding extended input device ""Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)"" (type: MOUSE)
(**) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": (accel) keeping acceleration scheme 1
(**) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": (accel) acceleration profile 0
(II) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": initialized for relative axes.
(II) config/udev: Adding input device "AT Translated Set 2 keyboard" (/dev/input/event3)
(**) "AT Translated Set 2 keyboard": always reports core events
(**) "AT Translated Set 2 keyboard": Device: "/dev/input/event3"
(II) "AT Translated Set 2 keyboard": Found keys
(II) "AT Translated Set 2 keyboard": Configuring as keyboard
(II) XINPUT: Adding extended input device ""AT Translated Set 2 keyboard"" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "us"
(II) config/udev: Adding input device "Macintosh mouse button emulation" (/dev/input/event2)
(**) "Macintosh mouse button emulation": always reports core events
(**) "Macintosh mouse button emulation": Device: "/dev/input/event2"
(II) "Macintosh mouse button emulation": Found 3 mouse buttons
(II) "Macintosh mouse button emulation": Found relative axes
(II) "Macintosh mouse button emulation": Found x and y relative axes
(II) "Macintosh mouse button emulation": Configuring as mouse
(**) "Macintosh mouse button emulation": YAxisMapping: buttons 4 and 5
(**) "Macintosh mouse button emulation": EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) XINPUT: Adding extended input device ""Macintosh mouse button emulation"" (type: MOUSE)
(**) "Macintosh mouse button emulation": (accel) keeping acceleration scheme 1
(**) "Macintosh mouse button emulation": (accel) acceleration profile 0
(II) "Macintosh mouse button emulation": initialized for relative axes.

Backtrace:
0: /usr/bin/X (xorg_backtrace+0x28) [0x4a2648]
1: /usr/bin/X (0x400000+0x6538d) [0x46538d]
2: /lib/libpthread.so.0 (0x7f4133de9000+0xf8f0) [0x7f4133df88f0]
3: /usr/bin/X (0x400000+0x14c89a) [0x54c89a]
4: /usr/bin/X (0x400000+0x158e17) [0x558e17]
5: /usr/bin/X (0x400000+0x159160) [0x559160]
6: /usr/bin/X (miPointerUpdateSprite+0x15b) [0x45bf5b]
7: /usr/bin/X (0x400000+0x5c0f9) [0x45c0f9]
8: /usr/bin/X (0x400000+0x166370) [0x566370]
9: /usr/bin/X (mieqProcessDeviceEvent+0x19a) [0x4a1a4a]
10: /usr/bin/X (mieqProcessInputEvents+0x60) [0x4a1b10]
11: /usr/bin/X (ProcessInputEvents+0x9) [0x46fad9]
12: /usr/bin/X (0x400000+0x308d3) [0x4308d3]
13: /usr/bin/X (0x400000+0x2613a) [0x42613a]
14: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7f4132ae1c4d]
15: /usr/bin/X (0x400000+0x25ce9) [0x425ce9]
Segmentation fault at address 0x38

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.

(II) "Power Button": Close
(II) UnloadModule: "evdev"
(II) "Sleep Button": Close
(II) UnloadModule: "evdev"
(II) "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)": Close
(II) UnloadModule: "evdev"
(II) "AT Translated Set 2 keyboard": Close
(II) UnloadModule: "evdev"
(II) "Macintosh mouse button emulation": Close
(II) UnloadModule: "evdev"
ddxSigGiveUp: Closing log

Tags:

Bryce Harrington (bryce) on 2010-03-30

tags:

added: kubuntu

Bryce Harrington (bryce) on 2010-03-30

affects:

xorg (Ubuntu) → xorg-server (Ubuntu)

Revision history for this message

Andrew Phillips (andrew-phillips) wrote on 2010-04-13:

I'm having the same issue using this server layoyut, which worked in 9.10:
    Screen "Bottom Screen"
    Screen "Middle Screen" Above "Bottom Screen"
    Screen "Left Screen" LeftOf "Left Screen"
    Screen "Right Screen" RightOf "Right Screen"

Unfortunatly I can't work around it as I need "Bottom Screen" to be screen 0. Everything thing is fine if I assign the screens from left to right, top to bottom.

The bug was reported to xorg, and there are two patches. They stop the crash but my pointer is confined to screen 0 when using them.

https://bugs.freedesktop.org/show_bug.cgi?id=24986

Revision history for this message

Stephen Birch (sgbirch) wrote on 2010-04-30:

My 64 bit ubuntu (not kubuntu) with 2 NVidia display cards and 3 screens worked until the lucid upgrade.

Then the problem described in the report started, the mouse stops working and X goes to 100% CPU if I move the cursor to the left screen. If I keep the cursor in the middle or right screens everything works correctly.

Until this is fixed I can only use two of my three screens.