Errors when logging out/in

I'm seeing the below errors when logging out/in, this seems to also have
started after the 2010.2 update:

Jan 14 18:54:53 localhost gnome-session[16555]: GLib-CRITICAL:
g_key_file_load_from_dirs: assertion `!g_path_is_absolute (file)' failed

Jan 14 18:55:06 localhost kernel: ch7006 1-0075: Error -6 reading from
subaddress 0x10
Jan 14 18:55:06 localhost kernel: ch7006 1-0075: Error -6 reading from
subaddress 0xe
Jan 14 18:55:06 localhost kernel: ch7006 1-0075: Error -6 reading from
subaddress 0x6
Jan 14 18:55:07 localhost kernel: ch7006 1-0075: Error -6 writing to
subaddress 0xe
Jan 14 18:55:07 localhost kernel: ch7006 1-0075: Error -6 writing to
subaddress 0x6
Jan 14 18:55:07 localhost kernel: ch7006 1-0075: Error -6 writing to
subaddress 0x10
Jan 14 18:55:07 localhost kernel: ch7006 1-0075: Error -6 writing to
subaddress 0x10

and this continues on for a bit then:

Jan 14 18:55:09 localhost gnome-session[25511]: WARNING: Could not
launch application 'at-spi-registryd-wrapper.desktop': Unable to start
application: Failed to execute child process
"/usr/lib/at-spi-registryd" (No such file or directory)

Jan 14 18:56:30 localhost gnome-session[25555]: WARNING: Could not
launch application 'mail-notification.desktop': Unable to start
application: Failed to execute child process "mail-notification" (No
such file or directory)
Jan 14 18:56:30 localhost gnome-session[25555]: WARNING: Could not
launch application
'10d56c3a5c5913618129504645430328400000165550038.desktop': Unable to
start application: Failed to execute child process "glipper" (No such
file or directory)
Jan 14 18:56:30 localhost gnome-session[25555]: WARNING: Could not
launch application
'10d56c3a5c5913618129504645441861400000165550039.desktop': Unable to
start application: Failed to execute child process "glipper" (No such
file or directory)
Jan 14 18:56:30 localhost gnome-session[25555]: WARNING: Could not
launch application
'10d56c3a5c5913618129504645313936000000165550037.desktop': Unable to
start application: Failed to execute child process "slab" (No such file
or directory)

I've also noticed that ctrl->alt->backspace no longer kills the
x-server. Any ideas?

-- 
Chris
KeyID 0xE372A7DA98E6705C
31.11°N 97.89°W (Elev. 1092 ft)

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