For best practice you should follow these threads for helping to maintain your System
I’m a complete idiot - so here’s my guide for you!
It has been asked a lot, and fairly frequently recently it seems, especially by new Endeavour/new to Linux users. It was recently asked that I post how I update - so here it is.
“How do I maintain / update / upgrade my system?!? Help!!”
This is my maintenance plan. I have been using the same install for almost 2 years now without any major issue. I’m VERY aware there’s more than one way to do this. And most importantly -
Many of these c…
and
I have spent a lot of time over the last 8 years helping people fix their broken systems and seeing people constantly describe how much trouble it is to keep their Arch-based systems running. Meanwhile, even though I run many systems with different configs, I never actually have these problems myself.1 I have helped people with so many obscure issues that if I ever did have issues with systems failing after an update I could fix them myself without too much trouble in most cases. However, I d…
Since I have no Idea what was removed you could start by posting your pacman.log
To learn how to include log files check this out
https://discovery.endeavouros.com/forum-log-tool-options/how-to-include-systemlogs-in-your-post/2021/03/
I’m not sure if it would be better to try and reinstall the things you removed you may need or to just do a fresh install and stop running commands you have no Idea of what they do just blindly.
you may need to rebuild your keys as well from what It appears
https://discovery.endeavouros.com/signature-and-keyring/pacman-keyring-issues/2021/03/