Try to chance the session configuration on nxclient to unix-custom instead of unix-gnome. In application put /usr/bin/nx-session-launcher-suid on 'run the following command' and 'New virtual desktop' on options
Or maybe there is a configuration file on /usr/NX/etc -- Policy Kit Unlock Buttons Greyed Out when using NX https://bugs.launchpad.net/bugs/221363 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs