Failed to start session problem

i downloaded 18.10 and i formated my drive using the filling with 0 method before installing ubuntu on it, downloaded a new iso. i installed the nvidia driver manually bcuz it didint have it preinstalled, i downloaded discord and uninstalled some of the games, i logged out, no login window showed up so i restarted and i got “failed to start session” error again when i entered my password

I am guessing you have uninstalled more than you think you have.

Press ctrl+alt+f3 to open a text tty

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Type

sudo apt install --reinstall ubuntu-budgie-desktop budgie-desktop budgie-core

after installing

Run

sudo apt update && sudo apt dist-upgrade

reboot –