where to start... I messed around with the libc6 version because I wanted to install ungoogled chromium. Now the system enters some kind of loop after I entered the encryption password - the screen flickers slightly but mainly stays black. When trying to enter the other ttys, I just get a "invalid login" message regardless of which username is used (root, admin etc). So I tried the recovery, which seems to be useless, too, because of the missing libc6. This results in not beeing able to enter root terminal or start the network in order to fix the broken packages. I am out of options now. Maybe anyone here is able to help me?