When I try to run sudo apt update, I get the following errors for the gnome3 repository. What can I do to solve these error. Is there perhaps a way to revert all my repos back to default? I am running Ubuntu 22.04.3 LTS.
$ sudo apt update
Hit:1 http://security.ubuntu.com/ubuntu jammy-security InRelease
Hit:2 http://repository.spotify.com stable InRelease
Hit:3 http://pk.archive.ubuntu.com/ubuntu jammy InRelease
Hit:4 https://dl.google.com/linux/chrome/deb stable InRelease
Hit:5 http://pk.archive.ubuntu.com/ubuntu jammy-backports InRelease
Hit:6 https://ppa.launchpadcontent.net/andch/staging-fprint/ubuntu jammy InRelease
Hit:7 http://pk.archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:8 http://archive.ubuntu.com/ubuntu jammy InRelease
Ign:9 https://ppa.launchpadcontent.net/gnome3-team/gnome3/ubuntu jammy InRelease
Hit:10 http://archive.ubuntu.com/ubuntu jammy-updates InRelease
Ign:11 https://ppa.launchpadcontent.net/gnome3-team/gnome3-staging/ubuntu jammy InRelease
Hit:12 https://ppa.launchpadcontent.net/vala-team/ppa/ubuntu jammy InRelease
Err:13 https://ppa.launchpadcontent.net/gnome3-team/gnome3/ubuntu jammy Release
404 Not Found [IP: 185.125.190.52 443]
Err:14 https://ppa.launchpadcontent.net/gnome3-team/gnome3-staging/ubuntu jammy Release
404 Not Found [IP: 185.125.190.52 443]
Reading package lists... Done
E: The repository 'https://ppa.launchpadcontent.net/gnome3-team/gnome3/ubuntu jammy 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.
E: The repository 'https://ppa.launchpadcontent.net/gnome3-team/gnome3-staging/ubuntu jammy 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.
