Did I destroy the Frakendebian and restore normal debian?

OS: MX x86_64 | DE: Xfce 4.18 | Kernel: 6.0.0-6mx-amd64

I went on a Linux Support Website and they said I had major issues (Yes!) and I had created a Frakendebian (I had to google this) and so I removed the repos to make the errors go away. The repos I removed are not in use, the apps I installed from they have been uninstalled long ago. Do you think I removed it?

Also, how can I make sure that I didn't delete something important, i.e., a repo which a package depends on? I mean, is there a way to find packages without repos?

I am using MX-Linux btw and yes, I did read the rules, but I still believe it belongs here.

Before:

Quote:

$ sudo apt update [sudo] password for james: Hit:1 https://dl.google.com/linux/chrome/deb stable InRelease Hit:2 http://security.debian.org/debian-security bullseye-security InRelease Get:3 https://typora.io/linux ./ InRelease [793 B] Ign:4 http://ppa.launchpad.net/rvm/smplayer/ubuntu mantic InRelease Hit:5 https://brave-browser-apt-release.s3.brave.com stable InRelease Get:6 http://ppa.launchpad.net/diodon-team/stable/ubuntu mantic InRelease [17.5 kB] Hit:7 https://repo.protonvpn.com/debian stable InRelease Hit:8 http://deb.debian.org/debian bullseye-updates InRelease Err:6 http://ppa.launchpad.net/diodon-team/stable/ubuntu mantic InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 751A20CF523884B2 Hit:9 http://mirrors.piconets.webwerks.in/...ckages/mx/repo bullseye InRelease Hit:10 http://deb.debian.org/debian bullseye InRelease Err:11 http://ppa.launchpad.net/rvm/smplayer/ubuntu mantic Release 404 Not Found [IP: 2620:2d:4000:1::3e 80] Hit:12 https://apt.syncthing.net syncthing InRelease Reading package lists... Done N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://brave-browser-apt-release.s3.brave.com stable InRelease' doesn't support architecture 'i386' W: GPG error: http://ppa.launchpad.net/diodon-team/stable/ubuntu mantic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 751A20CF523884B2 E: The repository 'http://ppa.launchpad.net/diodon-team/stable/ubuntu mantic InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. E: The repository 'http://ppa.launchpad.net/rvm/smplayer/ubuntu mantic Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. (base) bob@bob:~

What I did:

Quote:

james@maddison:~ $ cat /etc/apt/sources.list #this file is empty by default. Sources are under /etc/apt/souces.list.d deb https://typora.io/linux ./ # deb-src https://typora.io/linux ./ james@maddison:~ $ sudo nano /etc/apt/sources.list [sudo] password for james: james@maddison:~ $ ls /etc/apt/sources.list.d/ brave-browser-release.list google-chrome.list.save brave-browser-release.list.save librewolf.list.save debian.list librewolf.sources debian.list~ mx.list debian.list.save mx.list~ debian-stable-updates.list mx.list.save debian-stable-updates.list~ protonvpn-stable.list debian-stable-updates.list.save protonvpn-stable.list.save diodon-team-ubuntu-stable-mantic.list rvm-ubuntu-smplayer-mantic.list diodon-team-ubuntu-stable-mantic.list.save rvm-ubuntu-smplayer-mantic.list.save Floorp.list syncthing.list Floorp.list.save syncthing.list.save google-chrome.list various.list james@maddison:~ $ ls /etc/apt/sources.list.d/ brave-browser-release.list google-chrome.list.save brave-browser-release.list.save librewolf.list.save debian.list librewolf.sources debian.list~ mx.list debian.list.save mx.list~ debian-stable-updates.list mx.list.save debian-stable-updates.list~ protonvpn-stable.list debian-stable-updates.list.save protonvpn-stable.list.save diodon-team-ubuntu-stable-mantic.list rvm-ubuntu-smplayer-mantic.list diodon-team-ubuntu-stable-mantic.list.save rvm-ubuntu-smplayer-mantic.list.save Floorp.list syncthing.list Floorp.list.save syncthing.list.save google-chrome.list various.list james@maddison:~ $ ^C james@maddison:~ $ sudo rm /etc/apt/sources.list.d/librewolf.list /etc/apt/sources.list.d/librewolf.sources rm: cannot remove '/etc/apt/sources.list.d/librewolf.list': No such file or directory james@maddison:~ $ sudo rm /etc/apt/sources.list.d/librewolf.list.save james@maddison:~ $ sudo rm /etc/apt/sources.list.d/librewolf.sources rm: cannot remove '/etc/apt/sources.list.d/librewolf.sources': No such file or directory james@maddison:~ $ sudo rm /etc/apt/sources.list.d/librewolf.list.save rm: cannot remove '/etc/apt/sources.list.d/librewolf.list.save': No such file or directory james@maddison:~ $ ls /etc/apt/sources.list.d/ brave-browser-release.list google-chrome.list brave-browser-release.list.save google-chrome.list.save debian.list mx.list debian.list~ mx.list~ debian.list.save mx.list.save debian-stable-updates.list protonvpn-stable.list debian-stable-updates.list~ protonvpn-stable.list.save debian-stable-updates.list.save rvm-ubuntu-smplayer-mantic.list diodon-team-ubuntu-stable-mantic.list rvm-ubuntu-smplayer-mantic.list.save diodon-team-ubuntu-stable-mantic.list.save syncthing.list Floorp.list syncthing.list.save Floorp.list.save various.list james@maddison:~ $ sudo rm /etc/apt/sources.list.d/diodon-team-ubuntu-stable-mantic.list james@maddison:~ $ sudo rm /etc/apt/sources.list.d/diodon-team-ubuntu-stable-mantic.list.save james@maddison:~ $ sudo rm /etc/apt/sources.list.d/rvm-ubuntu-smplayer-mantic.list.save james@maddison:~ $ sudo rm /etc/apt/sources.list.d/rvm-ubuntu-smplayer-mantic.list james@maddison:~ $ ls /etc/apt/sources.list.d/ brave-browser-release.list debian-stable-updates.list.save mx.list.save brave-browser-release.list.save Floorp.list protonvpn-stable.list debian.list Floorp.list.save protonvpn-stable.list.save debian.list~ google-chrome.list syncthing.list debian.list.save google-chrome.list.save syncthing.list.save debian-stable-updates.list mx.list various.list debian-stable-updates.list~ mx.list~

Result:
Quote:

james@maddison:~ $ sudo apt update Hit:1 https://dl.google.com/linux/chrome/deb stable InRelease Hit:2 http://security.debian.org/debian-security bullseye-security InRelease Hit:4 https://repo.protonvpn.com/debian stable InRelease Hit:5 https://brave-browser-apt-release.s3.brave.com stable InRelease Hit:6 https://ppa.floorp.app/amd64 ./ InRelease Hit:7 http://deb.debian.org/debian bullseye-updates InRelease Hit:8 http://deb.debian.org/debian bullseye InRelease Get:9 https://typora.io/linux ./ InRelease [793 B] Hit:3 https://mxrepo.com/mx/repo bullseye InRelease Hit:10 https://apt.syncthing.net syncthing InRelease Fetched 793 B in 3s (254 B/s) Reading package lists... Done Building dependency tree... Done Reading state information... Done All packages are up to date. N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://brave-browser-apt-release.s3.brave.com stable InRelease' doesn't support architecture 'i386' james@maddison:~ $

Did I do right or do I have to go back and reenter some sources?