Just uncovered a disparity in the Gnome vs. Unity desktop involving the latest version of the Citrix ICA Client. Everything worked fine with Version 13 of the client but upgrades on the server side forced me to update to the latest version (19). Full screen mode under Unity no longer works; I always get the launcher and the top bar from Unity displayed with the remote desktop within. The mouse pointer is also “off” as I have to use the mouse “tail” to click on icons instead of the pointed tip.
This does not happen if I boot into the Gnome desktop, but that has it’s own weird issues. If I swap away to another virtual desktop and back, the remote screen is initially displayed within Gnome, then after a few moments takes over the entire screen again (weird).
FWIW, things aren’t much better with the Cinnamon desktop as the launcher always remains visible too (but that’s just at the bottom of the screen, not the top and left hand sides). I wish I could keep using Version 13 of the client but that was taken out of my hands. Not sure if there’s anything you guys can do about it but I thought I’d report it. BTW, I’m running 18.04.3LTS and I’m all up to date with patches. I have the Unity PPA added to my PPAs as well. Since Unity development is taking place here, I figured I’d report this here rather than on the 18.04 thread.