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Baohua Yang
2026-02-12 16:51:50 -08:00
parent bae82e993a
commit 0835f8467a
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16_appendix/faq/errors.md
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@@ -5,7 +5,7 @@
| `Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?` | Docker 服务未启动 | Linux: `sudo systemctl start docker`<br>Mac/Win: 启动 Docker Desktop |
| `permission denied while trying to connect to the Docker daemon socket` | 当前用户不在 `docker` 用户组 | `sudo usermod -aG docker $USER` (需重新登录) |
| `manifest for ... not found: manifest unknown` | 镜像 tag 不存在 | 检查 Docker Hub 该镜像是否存在该 tag，或拼写是否正确 |
| `connection refused` (pull image) | 网络不通或镜像源无法访问 | 检查网络，配置[镜像加速器](../../install/3.9_mirror.md) |
| `connection refused` (pull image) | 网络不通或镜像源无法访问 | 检查网络，配置[镜像加速器](../../03_install/3.9_mirror.md) |
| `Bind for 0.0.0.0:8080 failed: port is already allocated` | 端口被占用 | 检查占用端口的进程 (`lsof -i:8080`) 并杀掉，或换个端口映射 (`-p 8081:80`) |
| `exec user process caused "exec format error"` | 架构不匹配 (如在 x86 上跑 ARM 镜像) | 使用 `docker buildx` 构建多架构镜像，或拉取对应架构的镜像 |
| `standard_init_linux.go:211: exec user process caused "no such file or directory"` | 找不到解释器或依赖库 | 检查 `ENTRYPOINT`/`CMD` 脚本开头的 shebang (`#!/bin/sh` vs `#!/bin/bash`)，或确认二进制文件是否依赖缺失 (Alpine 常见缺少 glibc) |