I don’t know how to configure the server properly to get the original desktop.
And when i logon with the same user localy on the server, i get the same desktop.
I’m not entirely sure what you mean. What desktop environment did you expect to be presented with?
Could you show us what desktop environments you have installed on the server? ThinLinc does not come with any desktop environments included, it will use what you have installed on the server.
Yes it’s true, because i’ve installed the XFCE linuxmint distibution, so the desktop in the second post is the XFCE desktop, but not the same as the thinlinc client desktop.
So first login on the server give the original desktop like picture in the second post. After a login with the thinlinc client (windows or linux, i’ve tried both) the desktop is modified like the picture in the first post. If i come back locally to the server the desktop is modified and i don’t find a way to come back to the original desktop.
In my lab, I get the same desktop if I log in locally on the server as when I log on with the ThinLinc client. It’s the same user account in both cases.