I installed a LTSP server on top of Kubuntu 16.04 on a PC. The thin client (Asus Eee PC) boots as expected from the network and I get the ldm login screen. I enter my credentials but then I get a black screen during few seconds and it loops back to the login screen. It seems to be unable to start the X session. I used to have LTSP working flawlessly on a 14.04 Kubuntu but i decided to upgrade to 16.04 one week ago...
I spent hours trying to solve it without success.
In the sys log file I found this:
"failed to create session: Unit dbus-org.freedesktop.login1.service not found"
Thank you in advance