None of the proposed solutions so far works for my setup at all.
Specs:
Distribution: Ubuntu 11.04 64Bit (Actual machine, NOT a virtual machine)
Codename: Natty Narwhal
Desktop: Gnome 2
CPU: Intel Quad Core 2 Extreme, X9650, 64Bit, (3GHz per core)
GPU: GeForce 8800 GT
GPU MEM: 512 MB
GPU MEM Interface: 256 MB
GPU VBIOS: 62.92.24.00.00
MoBo: Asus
MoBo MEM: 4GB
Right clicking on the desktop and selecting Change Desktop Background results
in the following error message:
Unable to start the settings manager 'gnome-settings-daemon'.
Without the GNOME settings manager running, some preferences may not take
effect. This could indicate a problem with DBus, or a non-GNOME (e.g. KDE)
settings manager may already be active and conflicting with the GNOME settings
manager.
Any attempt at starting the gnome-settings-daemon such as:
sudo gnome-settings-daemon
results in the following error messages:
** (gnome-settings-daemon:6805): WARNING **: Failed to acquire
org.gnome.SettingsDaemon
** (gnome-settings-daemon:6805): WARNING **: Could not acquire name
Here is the output from apt-cache policy gnome-settings-daemon
gnome-settings-daemon:
Installed: 2.32.1-0ubuntu13.1
Candidate: 2.32.1-0ubuntu13.1
Version table:
*** 2.32.1-0ubuntu13.1 0
500 http://us.archive.ubuntu.com/ubuntu/ natty/main amd64 Packages
100 /var/lib/dpkg/status
Any attempt at killing and restarting the gnome-settings-daemon produces no
significant change.
I will list one debug output with elevated privileges, and one without.
Here is the debug output after killing and restarting the
gnome-settings-manager with elevated privileges:
~$ sudo gnome-settings-daemon --debug --no-daemon
** (gnome-settings-daemon:20326): DEBUG: Successfully connected to D-Bus
** (gnome-settings-daemon:20326): DEBUG: Starting settings manager
** (gnome-settings-daemon:20326): DEBUG: Loading settings plugins from dir:
/usr/lib/gnome-settings-daemon-2.0/
** (gnome-settings-daemon:20326): DEBUG: Loading plugin:
/usr/lib/gnome-settings-daemon-2.0/mouse.gnome-settings-plugin
** (gnome-settings-daemon:20326): DEBUG: GnomeSettingsPluginInfo: name='Mouse'
file='/usr/lib/gnome-settings-daemon-2.0/mouse.gnome-settings-plugin'
location='mouse'
** (gnome-settings-daemon:20326): DEBUG: Loading plugin:
/usr/lib/gnome-settings-daemon-2.0/clipboard.gnome-settings-plugin
** (gnome-settings-daemon:20326): DEBUG: GnomeSettingsPluginInfo:
name='Clipboard'
file='/usr/lib/gnome-settings-daemon-2.0/clipboard.gnome-settings-plugin'
location='clipboard'
** (gnome-settings-daemon:20326): DEBUG: Loading plugin:
/usr/lib/gnome-settings-daemon-2.0/a11y-keyboard.gnome-settings-plugin
** (gnome-settings-daemon:20326): DEBUG: GnomeSettingsPluginInfo:
name='Accessibility Keyboard'
file='/usr/lib/gnome-settings-daemon-2.0/a11y-keyboard.gnome-settings-plugin'
location='a11y-keyboard'
** (gnome-settings-daemon:20326): DEBUG: Loading plugin:
/usr/lib/gnome-settings-daemon-2.0/xrdb.gnome-settings-plugin
** (gnome-settings-daemon:20326): DEBUG: GnomeSettingsPluginInfo: name='X
Resource Database'
file='/usr/lib/gnome-settings-daemon-2.0/xrdb.gnome-settings-plugin'
location='xrdb'
** (gnome-settings-daemon:20326): DEBUG: Loading plugin:
/usr/lib/gnome-settings-daemon-2.0/xrandr.gnome-settings-plugin
** (gnome-settings-daemon:20326): DEBUG: GnomeSettingsPluginInfo: name='XRandR'
file='/usr/lib/gnome-settings-daemon-2.0/xrandr.gnome-settings-plugin'
location='xrandr'
** (gnome-settings-daemon:20326): DEBUG: Loading plugin:
/usr/lib/gnome-settings-daemon-2.0/font.gnome-settings-plugin
** (gnome-settings-daemon:20326): DEBUG: GnomeSettingsPluginInfo: name='Font'
file='/usr/lib/gnome-settings-daemon-2.0/font.gnome-settings-plugin'
location='font'
** (gnome-settings-daemon:20326): DEBUG: Loading plugin:
/usr/lib/gnome-settings-daemon-2.0/xsettings.gnome-settings-plugin
** (gnome-settings-daemon:20326): DEBUG: GnomeSettingsPluginInfo: name='X
Settings'
file='/usr/lib/gnome-settings-daemon-2.0/xsettings.gnome-settings-plugin'
location='xsettings'
** (gnome-settings-daemon:20326): DEBUG: Loading plugin:
/usr/lib/gnome-settings-daemon-2.0/typing-break.gnome-settings-plugin
** (gnome-settings-daemon:20326): DEBUG: GnomeSettingsPluginInfo: name='Typing
Break'
file='/usr/lib/gnome-settings-daemon-2.0/typing-break.gnome-settings-plugin'
location='typing-break'
** (gnome-settings-daemon:20326): DEBUG: Loading plugin:
/usr/lib/gnome-settings-daemon-2.0/media-keys.gnome-settings-plugin
** (gnome-settings-daemon:20326): DEBUG: GnomeSettingsPluginInfo: name='Media
keys'
file='/usr/lib/gnome-settings-daemon-2.0/media-keys.gnome-settings-plugin'
location='media-keys'
** (gnome-settings-daemon:20326): DEBUG: Loading plugin:
/usr/lib/gnome-settings-daemon-2.0/keyboard.gnome-settings-plugin
** (gnome-settings-daemon:20326): DEBUG: GnomeSettingsPluginInfo:
name='Keyboard'
file='/usr/lib/gnome-settings-daemon-2.0/keyboard.gnome-settings-plugin'
location='keyboard'
**