Docker: Unrecognized Service
I Am Getting This Error While Running >Service Docker Start Docker: Unrecognized Service >Service Docker. Io Start Docker. Io: Unrecognized Service I Am...
I am getting this error while running
>service docker start
docker: unrecognized service
>service docker.io start
docker.io: unrecognized service
I am struggling with docker in order to run it. I got Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? error. thereafter I tried several things but it did not work.
>docker pull pstothard/cgview
Using default tag: latest
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
>sudo docker run hello-world
docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
>systemctl start docker.service
System has not been booted with systemd as init system (PID 1). Can't operate.
>docker images
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock:
Get dial unix /var/run/docker.sock: connect: permission denied
>snap stop docker
Interacting with snapd is not yet supported on Windows Subsystem for Linux.
This command has been left available for documentation purposes only.
I'm using ubuntu 18.04 app in windows system. what should I do?
1 Answer
Seems like WSL cannot connect to the docker daemon running through Docker for Windows, probably because it is not exposed or is not running.
WSL1
In case you are using WSL 1, you can expose the docker daemon through this option in Docker for Windows: I recommend this article for a detailed guide.
I would highly recommend running docker within WSL 2 instead, since it provides faster boot times and allows docker to use CPU/RAM dynamically instead of you having to preallocate it.
WSL2
In case you are using WSL 2, you will have to enable the WSL 2 back-end for docker through Docker for Windows. The docker team has an extensive guide on this here.
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