SHELL

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?y

# starting docker service linux 

$ sudo service --status-all 
$ sudo service docker start
$ sudo service docker start

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

sudo dockerd

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

$ sudo dockerd

docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.

sudo apt-get update && sudo apt-get install -yqq daemonize dbus-user-session fontconfig

sudo daemonize /usr/bin/unshare --fork --pid --mount-proc /lib/systemd/systemd --system-unit=basic.target

exec sudo nsenter -t $(pidof systemd) -a su - $LOGNAME

snap version

mac Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

brew install --cask docker

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? mac

Make sure docker is on and the whale icon appears in the top bar