The configured session is stored in a d-bus service called AccountsService.
You can change this by: $ gdbus call --system --dest org.freedesktop.Accounts --object-path /org/freedesktop/Accounts --method org.freedesktop.Accounts.FindUserByName your-username (objectpath '/org/freedesktop/Accounts/User1000',) $ gdbus call --system --dest org.freedesktop.Accounts --object-path /org/freedesktop/Accounts/User1000 --method org.freedesktop.Accounts.User.SetXSession your-session
Or editing /var/lib/AccountsService/users/bob (you probably have to restart accounts service / your machine to take effect).
The configured session is stored in a d-bus service called AccountsService.
You can change this by: .Accounts --object-path /org/freedeskto p/Accounts --method org.freedesktop .Accounts. FindUserByName your-username op/Accounts/ User1000' ,) .Accounts --object-path /org/freedeskto p/Accounts/ User1000 --method org.freedesktop .Accounts. User.SetXSessio n your-session
$ gdbus call --system --dest org.freedesktop
(objectpath '/org/freedeskt
$ gdbus call --system --dest org.freedesktop
Or editing /var/lib/ AccountsService /users/ bob (you probably have to restart accounts service / your machine to take effect).