At the moment I do not have any system here with Trinity installed configured for a graphical login. I have only command line logins configured: I better fix that for testing!

When using a login manager and a graphical login, the user's default desktop is defined in $HOME/.dmrc.

What does that config file contain when the user selects Trinity as the default? Does Trinity set $HOME/.dmrc like this:

[Desktop]
Session=kde

Or like this:

[Desktop]
Session=trinity

Thanks.

Darrell