我该如何修复这个问题我刚从 Windows 转换过来请不要对我太苛刻哈哈
实际上当我点击时我得到了更长的错误代码sudo apt update，但是在我点击之后apt list --upgradeable
我只得到N: Ignoring file 'opera.listV' in directory '/etc/apt/sources.list.d/' as it has an invalid filename extension
但是当我打sudo apt update
Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 https://deb.opera.com/opera-stable stable InRelease
Hit:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease
Hit:5 http://archive.ubuntu.com/ubuntu jammy-security InRelease
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
2 packages can be upgraded. Run 'apt list --upgradable' to see them.
N: Ignoring file 'opera.listV' in directory '/etc/apt/sources.list.d/' as it has an invalid filename extension
W: Target Packages (non-free/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target Packages (non-free/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target Translations (non-free/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target Translations (non-free/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target DEP-11 (non-free/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target DEP-11 (non-free/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target DEP-11-icons-small (non-free/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target DEP-11-icons (non-free/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target DEP-11-icons-hidpi (non-free/dep11/[email protected]) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target CNF (non-free/cnf/Commands-amd64) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target CNF (non-free/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target Packages (non-free/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target Packages (non-free/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target Translations (non-free/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target Translations (non-free/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target DEP-11 (non-free/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target DEP-11 (non-free/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target DEP-11-icons-small (non-free/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target DEP-11-icons (non-free/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target DEP-11-icons-hidpi (non-free/dep11/[email protected]) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target CNF (non-free/cnf/Commands-amd64) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
W: Target CNF (non-free/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list.d/opera-stable.list:4 and /etc/apt/sources.list.d/opera.list:1
答案1
执行：sudo mv /etc/apt/sources.list.d/opera.list{V,}.apt需要以 结尾的文件.list。 其他文件扩展名被视为潜在错误。 如果/etc/apt/sources.list.d/opera.listV是错误，rm则它。