Fedora upgrade display set to :3.0

[stevouch]

Hi,


After I upgraded from FC8 to FC9 my display is set to :3.0 instead of :0.0.
Why those settings have changed?

I cannot start kde4 and got those error messages :

drkonqi: cannot connect to X server :0.0
Could not connect to D-Bus server: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket /tmp/dbus-CBjkqOOxcO: Connection refused


Please advise.
rgs
vouchy