Lightdm cannot find session files

Question

Fresh installed Archlinux using lightdm, lightdm-gtk-greeter and cinnamon

When I exit the greeting, the screen is held black with the cursor moving.

All configuration files are saved by default (except greeter).

The only msg error:

** lightdm CRITICAL **: session_get_login1_session_id: error `session! = NULL '

But I checked / usr / share / xsession /, all the * .desktop files ...

Answer 1

Have you configured LightDM to use lightdm-gtk-greeter ( part of the wiki about this )?

grep -v "^#" /etc/lightdm […] [Seat:*] greeter-session=lightdm-gtk-greeter […]