xsession-errors in 12.04

[Chen Liang]

Hi,

My ubuntu recently crashed, the top bar and the left bar have disappeared.
It crashed after I install the VNC server. I get the error information in
the ~/.xsession-errors. But I don't understand it. Hope you could help me!
Thanks very much.

Backend     : gconf
Integration : true
Profile     : unity
Adding plugins
Initializing core options...done
Initializing composite options...done
Initializing opengl options...done
Initializing decor options...done
^[[35;01mwarning: No hp: or hpfax: devices found in any installed CUPS
queue. Exiting.    ^[[0m
Initializing vpswitch options...done
Initializing snap options...done
Initializing mousepoll options...done

(vino-server:3448): EggSMClient-CRITICAL **: egg_sm_client_set_mode:
assertion            `global_client == NULL || global_client_mode ==
EGG_SM_CLIENT_MODE_DISABLED' failed
Initializing resize options...done
Initializing place options...done
Initializing move options...done
Initializing wall options...done
Initializing grid options...done
** Message: applet now removed from the notification area
I/O warning : failed to load external entity "/home/slim/.compiz/session/
              10b9e15c5e55738ea3136680517952558600000033660037"
Initializing session options...done
Initializing gnomecompat options...done
Initializing animation options...done
Initializing fade options...done
Initializing workarounds options...done
Initializing scale options...done
compiz (expo) - Warn: failed to bind image to texture
Initializing expo options...done
Initializing ezoom options...done
Setting Update "main_menu_key"
Setting Update "run_key"
** Message: using fallback from indicator to GtkStatusIcon
24/04/2013 20时06分20秒 Autoprobing TCP port in (all) network interface
24/04/2013 20时06分20秒 Listening IPv6://[::]:5900
24/04/2013 20时06分20秒 Listening IPv4://0.0.0.0:5900
24/04/2013 20时06分20秒 Autoprobing selected port 5900
24/04/2013 20时06分20秒 Advertising security type: 'TLS' (18)
24/04/2013 20时06分20秒 Re-binding socket to listen for VNC connections on TCP
port 5900  in (all) interface
24/04/2013 20时06分20秒 Listening IPv6://[::]:5900
24/04/2013 20时06分20秒 Listening IPv4://0.0.0.0:5900
24/04/2013 20时06分20秒 Clearing securityTypes
24/04/2013 20时06分20秒 Advertising security type: 'TLS' (18)
24/04/2013 20时06分20秒 Clearing securityTypes
24/04/2013 20时06分20秒 Advertising security type: 'TLS' (18)
24/04/2013 20时06分20秒 Advertising authentication type: 'No Authentication'
(1)
24/04/2013 20时06分20秒 Re-binding socket to listen for VNC connections on TCP
port 5900  in (all) interface
24/04/2013 20时06分20秒 Listening IPv6://[::]:5900
24/04/2013 20时06分20秒 Listening IPv4://0.0.0.0:5900
24/04/2013 20时06分20秒 Clearing securityTypes
24/04/2013 20时06分20秒 Clearing authTypes
24/04/2013 20时06分20秒 Advertising security type: 'TLS' (18)
24/04/2013 20时06分20秒 Advertising authentication type: 'VNC Authentication'
(2)
24/04/2013 20时06分20秒 Clearing securityTypes
24/04/2013 20时06分20秒 Clearing authTypes
24/04/2013 20时06分20秒 Advertising security type: 'TLS' (18)
24/04/2013 20时06分20秒 Advertising authentication type: 'VNC Authentication'
(2)
24/04/2013 20时06分20秒 Advertising security type: 'VNC Authentication' (2)

(vino-server:3448): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child
that doesn't    believe we're it's parent.

(vino-server:3448): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child
that doesn't    believe we're it's parent.
Nautilus-Share-Message: Called "net usershare info" but it failed: “net
usershare” return error 255：net usershare: cannot open usershare directory
/var/lib/samba/    usershares. Error No such file or directory.
Please ask your system administrator to enable user sharing.



-- 
Best Regards!

Chen Liang
Beijing Institute of Technology

此致 敬礼！

陈亮
北京理工大学
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