[Pkg-xfce-devel] Bug#723848: xfce4-settings: Can't start Xfce Display Settings

[serge]

Package: xfce4-settings
Version: 4.8.3-2
Severity: normal

Dear Maintainer,
I can't start Xfce Display Settings after setting dual monitor configuration by
Nvidia X Server Settings. Message is "Unable to start the Xfce Display
Settings".

xorg.conf:
"
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 304.88  (pbuilder at cake)  Wed Apr  3 08:58:25 UTC
2013


Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 1680 0
    Screen      1  "Screen1" LeftOf "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection

Section "Files"
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"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Acer AL1751"
    HorizSync       30.0 - 83.0
    VertRefresh     55.0 - 75.0
    Option         "DPMS"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "Acer AL2016W"
    HorizSync       31.0 - 84.0
    VertRefresh     56.0 - 77.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GT 640"
    BusID          "PCI:2:0:0"
    Screen          0
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GT 640"
    BusID          "PCI:2:0:0"
    Screen          1
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "metamodes" "DFP-0: 1280x1024_75 +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "metamodes" "DFP-2: 1680x1050_60 +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

"



-- System Information:
Debian Release: 7.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'proposed-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.2.0-4-amd64 (SMP w/3 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages xfce4-settings depends on:
ii  libc6               2.13-38
ii  libcairo2           1.12.2-3
ii  libdbus-1-3         1.6.8-1+deb7u1
ii  libexo-1-0          0.6.2-5
ii  libgdk-pixbuf2.0-0  2.26.1-1
ii  libglib2.0-0        2.33.12+really2.32.4-5
ii  libgtk2.0-0         2.24.10-2
ii  libnotify4          0.7.5-1
ii  libpango1.0-0       1.30.0-1
ii  libx11-6            2:1.5.0-1+deb7u1
ii  libxcursor1         1:1.1.13-1+deb7u1
ii  libxfce4ui-1-0      4.8.1-1
ii  libxfce4util4       4.8.2-1
ii  libxfconf-0-2       4.8.1-1
ii  libxi6              2:1.6.1-1+deb7u1
ii  libxklavier16       5.2.1-1
ii  libxrandr2          2:1.3.2-2+deb7u1
ii  xfconf              4.8.1-1

Versions of packages xfce4-settings recommends:
ii  x11-utils      7.7~1
ii  xfce4-volumed  0.1.13-3

xfce4-settings suggests no packages.

-- no debconf information