–port 3399 worked, but:
run org.kde.krdp —port 3399 -u victor -p v
Could not find certificate and certificate key, generating temporary certificate
Temporary certificate generated; ready to accept connections.
org.kde.krdp: Initializing Freedesktop Portal Session
org.kde.krdp: Listening for connections on QHostAddress(QHostAddress ::Any) 3399
org.kde.krdp: Could not start screencast session, error code 2
org.kde.krdp: Closing Freedesktop Portal session
However running the krdp command again gives me:
Yay! Trying VMConnect with port 3399 now. . .
Freedesktop Portal Session is Initialized and Listening on 3399 is successful but after receiving the following and clicking Share it all crashes with error 2.
What to chase next? Logs to check (maybe XDG-Portal)?