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.
这是我遇到的问题。说实话，我对 Ubuntu 和 Linux 都很陌生，所以任何帮助我都会非常感激。
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.
答案1
您可以使用 安装 VLC snap。由于您有依赖性问题，它似乎很合适。
snap install vlc
编辑 ：
正如指出此主题，如果您的文件存储在专用驱动器上，您可能需要使用该--classic标志安装 VLC。
snap install --classic vlc
我刚刚尝试过不使用--classicVLC，但在访问我的第二个硬盘上的文件时遇到了权限问题。这个标志起了作用。我觉得指出这一点很有用。