Package: x2goclient Version: 4.0.5.1
Using X2Go client 4.0.5.1 on both Windows and Linux. I am connecting to servers that will normally display a warning message from /etc/issue when connecting via ssh. Ideally, a GUI app that relies on ssh, such as X2Go client, will detect that there is such a message and pass it on to the user e.g. in a GUI dialog, although I'm not familiar with how other ssh-based utilities with GUIs detect this.
(This is also the case with pyhoca-gui 0.5.0.4--filing separately.)