I have lost access in sudoers file and forgotten root pwd. How to recover?
I’m on Fedora 36 and have downloaded Fedora 38. However, install/upgrade fails to proceed when it asks for an Administrator password. sudo in Terminal window also tells me my userid is not in the sudoers file. Without a known root password, how can I proceed?
Note: The last thing of interest I did was to begin planning for hercules emulator several weeks ago. Userid hercules was created and also hercgrp group & that’s as far as I got. Since hercules on linux requires building from scratch, I have some work to do of the sort I’ve never done before and I’ve yet to dive into that. Of course, I won’t be doing much of anything until I can restore sudo and/or root access.