ubuntu redroid拉取遇到的问题

夏天

docker pull  redroid/redroid

提示没有安装docker

Command 'docker' not found, but can be installed with:
sudo snap install docker         # version 28.4.0, or
sudo snap install docker         # version 28.1.1+1
sudo apt  install docker.io      # version 28.2.2-0ubuntu1~22.04.1
sudo apt  install podman-docker  # version 3.4.4+ds1-1ubuntu1.22.04.3
See 'snap info <snapname>' for additional versions.

sudo apt install docker.io
安装成功：
docker pull  redroid/redroid
拉取 redroid
提示没有权限

Using default tag: latest
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post "http://%2Fvar%2Frun%2Fdocker.sock/v1.50/images/create?fromImage=docker.io%2Fredroid%2Fredroid&tag=latest": dial unix /var/run/docker.sock: connect: permission denied

sudo docker pull  redroid/redroid
错误提示

Using default tag: latest
Error response from daemon: Get "https://registry-1.docker.io/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)


sudo systemctl daemon-reload
sudo systemctl restart docker
sudo docker pull  redroid/redroid

运行这三个命令提示

Using default tag: latest
Error response from daemon: Get "https://registry-1.docker.io/v2/": context deadline exceeded (Client.Timeout exceeded while awaiting headers)

运行systemctl status docker
提示

docker.service - Docker Application Container Engine
     Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
     Active: active (running) since Wed 2025-10-22 17:35:29 CST; 1min 0s ago
TriggeredBy: ● docker.socket
       Docs: https://docs.docker.com
   Main PID: 46122 (dockerd)
      Tasks: 9
     Memory: 21.2M
        CPU: 238ms
     CGroup: /system.slice/docker.service
             └─46122 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock

换源
sudo mkdir -p /etc/docker
sudo vim /etc/docker/daemon.json

登录可见。

sudo docker info
提示

Client:
Version:    28.2.2
Context:    default
Debug Mode: false

Server:
Containers: 0
  Running: 0
  Paused: 0
  Stopped: 0
Images: 0
Server Version: 28.2.2
Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Using metacopy: false
  Native Overlay Diff: true
  userxattr: false
Logging Driver: json-file
Cgroup Driver: systemd
Cgroup Version: 2
Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
CDI spec directories:
  /etc/cdi
  /var/run/cdi
Swarm: inactive
Runtimes: io.containerd.runc.v2 runc
Default Runtime: runc
Init Binary: docker-init
containerd version:
runc version:
init version:
Security Options:
  apparmor
  seccomp
   Profile: builtin
  cgroupns
Kernel Version: 6.8.0-85-generic
Operating System: Ubuntu 22.04.5 LTS
OSType: linux
Architecture: x86_64
CPUs: 2
Total Memory: 15.57GiB
Name: sm-virtual-machine
ID: b107da6a-a4af-492e-91b0-0756134c393f
Docker Root Dir: /var/lib/docker
Debug Mode: true
  File Descriptors: 33
  Goroutines: 45
  System Time: 2025-10-22T17:40:47.973612294+08:00
  EventsListeners: 0
Experimental: false
Insecure Registries:
  docker.mirrors.ustc.edu.cn
  registry.docker-cn.com
  ::1/128
  127.0.0.0/8
Registry Mirrors:
  https://docker.registry.cyou/
  https://docker-cf.registry.cyou/
  https://dockercf.jsdelivr.fyi/
  https://docker.jsdelivr.fyi/
  https://dockertest.jsdelivr.fyi/
  https://mirror.aliyuncs.com/
  https://dockerproxy.com/
  https://mirror.baidubce.com/
  https://docker.m.daocloud.io/
  https://docker.nju.edu.cn/
  https://docker.mirrors.sjtug.sjtu.edu.cn/
  https://docker.mirrors.ustc.edu.cn/
  https://mirror.iscas.ac.cn/
  https://docker.rainbond.cc/
  https://do.nark.eu.org/
  https://dc.j8.work/
  https://gst6rzl9.mirror.aliyuncs.com/
  https://registry.docker-cn.com/
  http://hub-mirror.c.163.com/
  http://mirrors.ustc.edu.cn/
  https://mirrors.tuna.tsinghua.edu.cn/
  http://mirrors.sohu.com/
Live Restore Enabled: false

sudo docker pull  redroid/redroid

Using default tag: latest
latest: Pulling from redroid/redroid
34f5049f277a: Downloading [=========================>                         ]  485.3MB/954.5MB

拉取成功

夏天

sudo apt install adb
sudo apt install scrcpy
docker run -itd --rm --privileged \
    --pull always \
    -v ~/data:/data \
    -p 5555:5555 \
    redroid/redroid:11.0.0-latest

adb connect 127.0.0.1:5555
adb devices
scrcpy