我试着安装6.0内核,我只是盲目地遵循教程,所以我破坏了我的系统,现在每当我试图更新它时,它都会显示出这个错误
W: GPG error: https://ppa.launchpadcontent.net/tuxinvader/jammy-mainline/ubuntu jammy InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3844A6C1C6FD1056
E: The repository 'https://ppa.launchpadcontent.net/tuxinvader/jammy-mainline/ubuntu jammy InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
发布于 2022-10-27 12:09:32
在/etc/apt
目录中查找此存储库的条目。可能是将其添加到主源文件/etc/apt/sources
中,也可能是将其作为单独的文件添加到目录/etc/apt/sources.d
中。条目应该类似于
deb https://ppa.launchpadcontent.net/tuxinvader/jammy-mainline/ubuntu jammy main
deb-src https://ppa.launchpadcontent.net/tuxinvader/jammy-mainline/ubuntu jammy main
删除这些行并使用apt update
重新加载本地包信息。
https://askubuntu.com/questions/1437655
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