无法在Ubuntu 17.04上安装VLC
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. 这就是我遇到的问题。 说实话，我是Ubuntu和Linux的新手，所以任何帮助都会非常感激。
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.
您可以使用snap安装VLC。 它似乎适合，因为你有一个依赖问题。
snap install vlc
编辑：
如本主题所述 ，如果您的文件存储在专用驱动器上，您可能需要使用--classic标志安装VLC。
snap install --classic vlc
我刚试过没有--classic并遇到了从VLC中的第二个硬盘访问文件的权限问题。 国旗成功了。 认为它可能有用点。