[gdm-list] Gdm login screen freezes when i switch user and try to log in into different or same account

[magina antimage <magina the antimage 001 gmail com>]

Hi,

I have ported fedora 15 for my target board (x86 based arch.) 

        I am having some trouble with gdm-login-screen,
     1.   When i start my system i am able to login into any account ,but when i give switch user and then try to log in into same account or different account login screen freezes and i have to restart my sytsem

     2.   When i give lock-screen in any account ,and then try to login it gives "authentication failure error " and i cant login again :(
     3. when i go to applications->extra->firewall....
         i used to get error "org.fedoraproject.slip.dbus.service.polkit.notauthorizedexception.org.fedoraproject.config.firewall.auth"         redo     quit

        permisiion on /usr/libexec/polkit-1/polkit-agent-helper-1 were screwed .....so i did chmod 4755 /usr/libexec/polkit-1/polkit-agent-helper-1 
        but now its not asking any password(i.e not authenticating)

  

please help me in resolving these issues.

i have attached /var/log/gdm/:1-slave.log 
and /home/lokesh/.xsession-errors:


regards,
Lokesh

_IceTransmkdir: Owner of /tmp/.ICE-unix should be set to root
gnome-keyring-daemon: error getting process capabilities, aborting
gnome-keyring-daemon: error getting process capabilities, aborting
gnome-keyring-daemon: error getting process capabilities, aborting
gnome-keyring-daemon: error getting process capabilities, aborting
Applet requires SELinux be enabled to run.

** (deja-dup-monitor:3169): WARNING **: Network.vala:40: Error calling StartServiceByName for org.freedesktop.NetworkManager: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Launch helper exited with unknown return code 1

Failed to play sound: File or data not found

(vino-server:3172): EggSMClient-CRITICAL **: egg_sm_client_set_mode: assertion `global_client == NULL || global_client_mode == EGG_SM_CLIENT_MODE_DISABLED' failed
** Message: applet now removed from the notification area

** (nm-applet:3176): WARNING **: get_all_cb: couldn't retrieve system settings properties: (25) Launch helper exited with unknown return code 1.

(gnome-power-backlight-helper:3256): PowerManager-WARNING **: failed to find any devices: Error opening directory '/sys/class/backlight': No such file or directory

** (nm-applet:3176): WARNING **: fetch_connections_done: error fetching connections: (25) Launch helper exited with unknown return code 1.

** (nm-applet:3176): WARNING **: Failed to register as an agent: (25) Launch helper exited with unknown return code 1
** Message: applet now embedded in the notification area
** Message: applet now removed from the notification area

(gnome-settings-daemon:3126): updates-plugin-WARNING **: Failed to get symlink: Error stating file '/run/udev/firmware-missing/lib/firmware/smd/video_ces_gv_pd_gen5.bin': No such file or directory

(gnome-settings-daemon:3126): updates-plugin-WARNING **: Failed to get symlink: Error stating file '/run/udev/firmware-missing/lib/firmware/smd/video_ces_gv_me_gen5.bin': No such file or directory

(gnome-settings-daemon:3126): updates-plugin-WARNING **: Failed to get symlink: Error stating file '/run/udev/firmware-missing/lib/firmware/smd/tsd_fw_ver3.bin': No such file or directory
01/01/2000 05:36:15 AM Autoprobing TCP port in (all) network interface
01/01/2000 05:36:15 AM Listening IPv6://[::]:5900
01/01/2000 05:36:15 AM Listening IPv4://0.0.0.0:5900
01/01/2000 05:36:15 AM Autoprobing selected port 5900
01/01/2000 05:36:15 AM Advertising security type: 'TLS' (18)
01/01/2000 05:36:15 AM Re-binding socket to listen for VNC connections on TCP port 5900 in (all) interface
01/01/2000 05:36:15 AM Listening IPv6://[::]:5900
01/01/2000 05:36:15 AM Listening IPv4://0.0.0.0:5900
01/01/2000 05:36:15 AM Clearing securityTypes
01/01/2000 05:36:15 AM Advertising security type: 'TLS' (18)
01/01/2000 05:36:15 AM Clearing securityTypes
01/01/2000 05:36:15 AM Advertising security type: 'TLS' (18)
01/01/2000 05:36:15 AM Advertising authentication type: 'No Authentication' (1)
01/01/2000 05:36:15 AM Re-binding socket to listen for VNC connections on TCP port 5900 in (all) interface
01/01/2000 05:36:15 AM Listening IPv6://[::]:5900
01/01/2000 05:36:15 AM Listening IPv4://0.0.0.0:5900
01/01/2000 05:36:15 AM Clearing securityTypes
01/01/2000 05:36:15 AM Clearing authTypes
01/01/2000 05:36:15 AM Advertising security type: 'TLS' (18)
01/01/2000 05:36:15 AM Advertising authentication type: 'No Authentication' (1)
01/01/2000 05:36:15 AM Advertising security type: 'No Authentication' (1)
** (notification-daemon:3166): DEBUG: Adding id 1

Attachment: :1-slave.log
Description: Binary data