win11 安装Ubuntu 222.04LST 启动docker报错
System has not been booted with systemd as init system (PID 1). Can't operate.
执行
# service --status-all # 启动守护dockerd sudo dockerd
显示
failed to start daemon: Error initializing network controller: error obtaining controller instance: unable to add return rule in DOCKER-ISOLATION-STAGE-1 chain: (iptables failed: iptables --wait -A DOCKER-ISOLATION-STAGE-1 -j RETURN: iptables v1.8.7 (nf_tables): RULE_APPEND failed (No such file or directory): rule in chain DOCKER-ISOLATION-STAGE-1
解决:
- 将iptables用iptables-legacy替换：
sudo update-alternatives --set iptables /usr/sbin/iptables-legacy
- 开启 ipv4 的包转发功能：
sudo sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/g' /etc/sysctl.conf
# 启动Docker sudo service docker start
