vlc 2.2.6-6 可以运行，但现在无法打开大多数 DVD

Question

vlc 2.2.6-6 可以正常工作，但现在无法打开大多数 DVD，例如“The Twillight Zone the 5th Demension”，并且在安装操作系统后就可以正常使用了

lsb_release -a

No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 17.10
Release:        17.10
Codename:       artful

dpkg --get-selections | grep vlc >> VLC-maybe_fix.odt
libvlc-bin:amd64                install
libvlc5:amd64                   install
libvlccore8:amd64               install
vlc                             install
vlc-bin                         install
vlc-data                        install
vlc-l10n                        install
vlc-plugin-base:amd64           install
vlc-plugin-notify:amd64         install
vlc-plugin-qt:amd64             install
vlc-plugin-samba:amd64          install
vlc-plugin-skins2:amd64         install
vlc-plugin-video-output:amd64   install
vlc-plugin-video-splitter:amd64 install
vlc-plugin-visualization:amd64  install