krdc blue screen ?

[Zaiwen Gong]

Hi,

I am trying to use VNC via KRDC/KRFB to establish a remote desktop session.

For some users, it is working fine.

For some users,  all I see is a solid blue screen in the KRDC window instead of the password prompt I expected.

We are using nfs for user home folder.

My user's .kde/share/config/krfbrc all look alike:

[Security]
allowUninvitedConnections=true
askOnConnect=false
uninvitedConnectionPassword=testpass

Please advise.

Thanks,
Zaiwen