Gnome's gnome-shell not loading with xorg Twinview in portrait edits...

s2cuts · 05-31-2012, 06:20 PM

Hi, I'm running LinuxMint 12, and trying to get my monitors set up in the orientation that I need. After a lot of mucking with xorg.conf I can get the orientation to where I need it, but the taskbar doesn't load. As far as I can tell, the gnome-shell service plays some part in this and is failing to run.

More specifically, looking at the output of dmesg I can see that it generates a segment fault.

Quote:

[ 688.691767] gnome-shell[3345]: segfault at 18 ip 00007f1a9741b307 sp 00007fff69d03d08 error 6 in libcogl.so.5.0.0[7f1a973ca000+71000]

The following is my xorg.conf in case anyone might be willing to have a look, and maybe see what I'm doing wrong.

Code:

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 295.20  (buildd@yellow)  Thu Mar  8 16:20:50 UTC 2012


Section "ServerLayout"
    Identifier     "Layout0"
    #Screen      0  "Screen0" 0 0
    Screen      0  "Screen0" 0 535
    Screen      1  "Screen1" 1920 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
#    Option         "Xinerama" "0"
EndSection

Section "Files"
EndSection

Section "Module"
    Load           "dbe" # Double-Buffering Extension
    Load           "v4l" # Video for Linux
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx" # 3D layer
EndSection

Section "ServerFlags"
#	Option         "AutoAddDevices" "False"
	Option         "Xinerama" "1"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
    Option         "XkbModel" "pc105"
    Option         "XkbLayout" "us,fr,de"
    Option         "XkbOptions" "grp:shifts_toggle"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "HP L2445m"
    HorizSync       24.0 - 83.0
    VertRefresh     50.0 - 76.0
EndSection

Section "Monitor"

    # TV fullscreen mode or DVD fullscreen output.
    # 768x576 @ 79 Hz, 50 kHz hsync
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "HP L2445m"
    HorizSync       24.0 - 83.0
    VertRefresh     50.0 - 76.0
    ModeLine       "768x576" 50.00 768 832 846 1000 576 590 595 630
    ModeLine       "768x576" 63.07 768 800 960 1024 576 578 590 616
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTS 250"
    Option         "RandRRotation" "on"
    BusID          "PCI:1:0:0"
    Screen          0
    Option "AddARGBGLXVisuals""true" 
    Option "TripleBuffer""true"
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTS 250"
    BusID          "PCI:1:0:0"
    Screen          1
    Option "AddARGBGLXVisuals""true" 
    Option "TripleBuffer""true"
EndSection


Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "0"
    Option         "TwinViewXineramaInfoOrder" "CRT-0"
    Option         "metamodes" "CRT-0: nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "rotate" "ccw"
    Option         "DPMS"
    Option         "TwinView" "0"
    Option         "metamodes" "CRT-1: nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection