Can't enter password in Login dialog

Hi

I am running SmartSVN 7.0.7 on an Ubuntu 10.04 LTS virtual machine. I am accessing it remotely from Windows using the VcXsrv x-Windows server.

My svn password has changed so SmartSVN has popped up the Login password. However, I can't enter text in the Password text box - the cursor won't appear in there.

Any idea why this should be please?

Can I change the password used by SmartSVN from the command line?

Best regards

David