After install DotNet Core, I set environment variables in the file etc/environment
looking have system wide access to these tools I follow this answear.
But it is a disaster: after logout and reboot I am unable to pass a unexpected GUI "Login" window, where if I set my User and password I am refused and can't have access to the Desktop GUI. If I made SSH login using the same user and password I have a successful login.
I try many of the hints in other questions to return the autologin feature to the Desktop GUI (remove .xAuthority, set permissions, etc.). No joy.
Using my SSH session, I proceed to delete my lines in the etc/environment and the system can boot with auto login sucessfully.
What went wrong here? Why I can not set those lines in the environment file without having a system unable to login to the Graphical Desktop?