/etc/gdm/Xsession: Beginning session setup...
/usr/bin/startxfce4: X server already running on display :0
No default user directories
<stdin>:1:3: error: invalid preprocessing directive #Those
<stdin>:2:3: error: invalid preprocessing directive #or
<stdin>:3:3: error: invalid preprocessing directive #Xft
<stdin>:4:3: error: invalid preprocessing directive #Xft
xrdb:  "Xft.hinting" on line 9 overrides entry on line 6
xrdb:  "Xft.hintstyle" on line 11 overrides entry on line 7
_IceTransmkdir: Owner of /tmp/.ICE-unix should be set to root
GNOME_KEYRING_CONTROL=/tmp/keyring-QtpBqk
GNOME_KEYRING_CONTROL=/tmp/keyring-QtpBqk
GNOME_KEYRING_CONTROL=/tmp/keyring-QtpBqk
SSH_AUTH_SOCK=/tmp/keyring-QtpBqk/ssh
Please note: additional command line arguments will not be passed
  to mythfrontend when using --service
Please set them in /etc/mythtv/session-settings instead
xfdesktop[1452]: starting up
xfce4-settings-helper is already running

(polkit-gnome-authentication-agent-1:1490): GLib-GObject-WARNING **: cannot register existing type `_PolkitError'

(polkit-gnome-authentication-agent-1:1490): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
2010-05-04 07:14:05.743 mythfrontend version: branches/release-0-23-fixes [24158] www.mythtv.org