I’ve enabled autologin in the SDDM settings several months ago. After rebasing to the nvidia-deck image and back to the nvidia-desktop image, it’s not working anymore.
When I start the system the login screen appears. In the settings the autologin is enabled and the username is set correct. however I’m not able to change this. If I try to change it, my password is asked and nothing happens.
And this error message is displayed:
DBus Backend error: could not contact the helper. Connection error: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken… Message error:
Hi, Google points me here for this issue but could not find a fix. I have figured it out, created an account to see if it helps someone (does this count as a bug?)
Root cause is indeed confusing config leftovers in /etc/sddm.conf.d/ folder. Following steps should resolve:
Delete steamos.conf, or move it outside the folder. It will still execute if you rename it.
Edit kde_settings.conf and delete the following lines:
[Autologin]
Relogin=true
Session=
User=
Create autologin.conf with the content
[Autologin]
User=bazzite
Session=plasma.desktop
I think these are all the actions that mattered. Also made sddm settings in the system settings app functional again.