配置了etc/resolv.conf 也不行。 ping什么都ping不通
[ol][email protected]:~# apt-get update
Err:1 http://security.debian.org buster/updates InRelease
Temporary failure resolving 'security.debian.org'
Err:2 http://ftp.debian.org/debian buster InRelease
Temporary failure resolving 'ftp.debian.org'
Err:3 http://ftp.debian.org/debian buster-updates InRelease
Temporary failure resolving 'ftp.debian.org'
Reading package lists... Done
W: Failed to fetch http://ftp.debian.org/debian/dists/buster/InRelease Temporary failure resolving 'ftp.debian.org'
W: Failed to fetch http://ftp.debian.org/debian/dists/buster-updates/InRelease Temporary failure resolving 'ftp.debian.org'
W: Failed to fetch http://security.debian.org/dists/buster/updates/InRelease Temporary failure resolving 'security.debian.org'
W: Some index files failed to download. They have been ignored, or old ones used instead.[/ol]复制代码
