Are you still having this issue with Beta2? Does the target machine have /desktop/gnome/remote_access/disable_xdamage checked? I have no issues going from lucid Beta2 to lucid Beta2 without that option checked, but had issues going to a karmic machine without it checked. Once checked on the karmic machine(s) I have no further issues using remote access.
Are you still having this issue with Beta2? Does the target machine have /desktop/ gnome/remote_ access/ disable_ xdamage checked? I have no issues going from lucid Beta2 to lucid Beta2 without that option checked, but had issues going to a karmic machine without it checked. Once checked on the karmic machine(s) I have no further issues using remote access.