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2026/3/1 13:31:04
下面是**在全新 Ubuntu 24.04(Noble)上安装 Docker(官方推荐方式)**的完整步骤,适合刚装好系统、后面大概率还要跑 GPU / 推理框架的使用场景。
sudoaptremove -ydockerdocker-engine docker.io containerd runcsudoaptupdatesudoaptinstall-y ca-certificatescurlgnupg lsb-releasesudoinstall-m 0755 -d /etc/apt/keyringscurl-fsSL https://download.docker.com/linux/ubuntu/gpg\|sudogpg --dearmor -o /etc/apt/keyrings/docker.gpgsudochmoda+r /etc/apt/keyrings/docker.gpgecho\"deb [arch=$(dpkg --print-architecture)signed-by=/etc/apt/keyrings/docker.gpg] \ https://download.docker.com/linux/ubuntu \$(lsb_release -cs)stable"\|sudotee/etc/apt/sources.list.d/docker.list>/dev/null确认一下输出的代号是noble(24.04 的代号)。
sudoaptupdatesudoaptinstall-y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-pluginsudodockerversionsudodockerrun hello-world如果看到Hello from Docker!,说明安装成功。
否则你以后每次都要sudo docker ...
sudousermod-aGdocker$USER然后必须重新登录一次(或重启):
logout# 或 reboot登录回来后测试:
dockerps如果不报权限错误,说明生效了。
sudosystemctlenabledockersudosystemctl startdocker检查状态:
systemctl statusdocker