The following packages have unmet dependencies:
vlc : Depends: vlc-plugin-video-output (= 2.2.4-13) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
This is what I am running into. To be honest, I'm new to Ubuntu and to Linux in general so any help would be very much appreciated.
W: The repository 'zppa.launchpad.net/ed10vi86/video/ubuntu zesty Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: The repository 'zppa.launchpad.net/videolan/stable-daily/ubuntu zesty Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch zppa.launchpad.net/ed10vi86/video/ubuntu/dists/zesty/main/binary-i386/Packages 404 Not Found
E: Failed to fetch zppa.launchpad.net/videolan/stable-daily/ubuntu/dists/zesty/main/binary-amd64/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.