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parrot os 更新到最新后可能ping的通IP，ping不通域名，是DNS解析出问题了

修改/etc/resolv.conf

sudo rm /etc/resolv.conf

sudo vi /etc/resolv.conf

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

nameserver 114.114.114.114

nameserver 223.5.5.5

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• 官方解释 > https://blog.parrotsec.org/no-internet-connection-when-upgrading-to-parrot-3-7/