The repository 'http://ppa.launchpad.net/ubuntu-desktop/ubuntu-make/ubuntu bionic Release' does not have a Release file
133
How can I fix a 404 Error when using a PPA or updating my package lists?
15183
Elementary OS PPA gives “The repository does not have a Release file.” error
8525
Error Updating: izx/askubuntu/ubuntu xenial Release' does not have a Release file
20472
How do I enable the "partner" repository?
3298
How do I resolve unmet dependencies after adding a PPA?
143747
How do I enable the "backports" repository?
131270
What means "unable to make backup link of /binary before installing new version: No such file or directory"?
10193
Failed to download repository information due to missing CDROM
30754
Cannot update: "No available releases found"
39582
Difference between "ppa-purge" and "add-apt-repository -r"?
153900
How do I install Adobe Acrobat Reader from the repository?
21842
How to host a repository in my own site like a PPA?
13107
How to install updates via command line?
129808
GPG error : http://repos.rcn-ee.net
73083
failed to connect to http://changelogs.ubuntu.com/meta-release
74838
Lost/Deleted dpkg (package manager for Debian). How do I get it back?
79410
How do I find out which repository a package comes from?