[错误] 系统更新 失败

[LCYLYM]

W: GPG error: http://packages.dotdeb.org jessie InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E9C74FEEA2098A6E
W: Failed to fetch http://ftp.debian.org/debian/dists/jessie-updates/InRelease Unable to find expected entry 'main/binary-amd64/Packages' in Release file (Wrong sources.list entry or malformed file)

E: Some index files failed to download. They have been ignored, or old ones used instead.

[dylanbai8]

可能是系统镜像的问题。请尝试更换源手动更新系统后再运行脚本。或者更换其它的系统镜像重新安装系统。