How to make mate auto start via xrdp?

Question

ubuntu

I have two servers: test and production.
Both have mate and xrdp installed. From a Windows workstation, I connect from a standard remote desktop client. Login and password configured. Those. login and launch of mate should be automatic. But the client is automatically authorized only on the test server. Despite the fact that the configuration is the same! On the working server, just a green screen. What can be done to make mate run normally?

Answer 1

I feel that the video drivers are crooked