I have a problem with auto-login on Ubuntu-Mate on ARM (RPi). I can achieve this when using the GUI, but I need the Pi to auto-login into CLI, which I could easily set in Raspbian by using raspi-config.
There is a similar problem at Auto-login enable on turn on system that provided a solution that did not work for me, as my ubuntu-mate on ARM is using GDM3 display manager and not the lightdm as suggested in the other post. I changed the GDM3 config file, which I found here https://techpiezo.com/linux/enable-or-disable-automatic-login-in-ubuntu-20-04/
However, it still did not auto-login to command line, it just sits at the cli "Login:". I presume the display manager (GDM3) is just for the GUI, so until I can resolve the cli auto login, I will have to use the GUI to auto-start the application on this headless Pi.
Any suggestions would be welcomed..
