I'm having a strange problem with my linux clients trying to launch applications. User will enter in username and password - available applications are listed - user double clicks on application - normal they would see a Microsoft desktop and click on the "ok" on the warning banner. However, now the get a blank screen and don't see the desktop.
I can see them successfully log in from horizon
I can see the RDS host accept the connection
I have uninstalled the client and reinstalled.
I have rebooted the RDS host and Horizon server
From a windows machine I don't have the problem at all.