关于VNC新手求助

[font='Helvetica Neue', 'Luxi Sans', 'DejaVu Sans', Tahoma, 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei'] [font='Helvetica Neue', 'Luxi Sans', 'DejaVu Sans', Tahoma, 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei']在配置VNC的过程出现以下问题：
[font='Helvetica Neue', 'Luxi Sans', 'DejaVu Sans', Tahoma, 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei']

[font='Helvetica Neue', 'Luxi Sans', 'DejaVu Sans', Tahoma, 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei'] Fri Dec 18 22:06:45 2015
vncext:      VNC extension running!
vncext:      Listening for VNC connections on all interface(s), port 5901
vncext:      created VNC server for screen 0
gnome-session[1753]: devkit-power-gobject-WARNING: Couldn't connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
gnome-session[1753]: WARNING: Could not connect to ConsoleKit: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
gnome-session[1753]: WARNING: Could not connect to ConsoleKit: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
gnome-session[1753]: WARNING: Could not parse desktop file /root/.config/autostart/xfce4-settings-helper-autostart.desktop: Key file does not have key 'Name'
gnome-session[1753]: WARNING: could not read /root/.config/autostart/xfce4-settings-helper-autostart.desktop
gnome-session[1753]: WARNING: Could not parse desktop file /root/.config/autostart/xfconf-migration-4.6.desktop: Key file does not have key 'Name'
gnome-session[1753]: WARNING: could not read /root/.config/autostart/xfconf-migration-4.6.desktop
GNOME_KEYRING_SOCKET=/tmp/keyring-0kvHhu/socket
SSH_AUTH_SOCK=/tmp/keyring-0kvHhu/socket.ssh
GNOME_KEYRING_PID=1831
socket(): Address family not supported by protocol

** (gnome-panel:1854): WARNING **: panel-applet-frame.c:1288: failed to load applet OAFIID:GnoteApplet:
(null)
gnome-session[1753]: WARNING: Could not connect to ConsoleKit: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
gnome-session[1753]: WARNING: Could not connect to ConsoleKit: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory

** (gnome-panel:1854): WARNING **: panel-applet-frame.c:1359: failed to load applet OAFIID:GNOME_FastUserSwitchApplet (cannot get property bag):
Unknown CORBA exception id: 'IDL:omg.org/CORBA/INV_OBJREF:1.0'

(gnome-panel:1854): Gtk-WARNING **: A floating object was finalized. This means that someone
called g_object_unref() on an object that had only a floating
reference; the initial floating reference is not owned by anyone
and must be removed with g_object_ref_sink().
请教大神解决办法!!谢谢!! [font='Helvetica Neue', 'Luxi Sans', 'DejaVu Sans', Tahoma, 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei']