Ubuntu20.04通过nmcli命令查看网卡状态为unmanaged 发表于 2024-05-07 阅读次数: 本文字数: 97 阅读时长 ≈ 1 分钟 问题现象 在Ubuntu20.04环境下,通过以下命令查看网卡状态,发现网卡的STATE字段均为unmanaged 1nmcli dev status 解决方法 1234cd /usr/lib/NetworkManager/conf.d/sudo cp -a 10-globally-managed-devices.conf 10-globally-managed-devices.conf.baksudo sed -i '/unmanaged-devices/s/$/&,except:type:ethernet/' 10-globally-managed-devices.confsudo systemctl restart NetworkManager 验证 执行以下命令查看网卡的STATE字段是否为connected 1nmcli dev status