When I follow https://www.digitalocean.com/community/tutorials/initial-server-setup-with-ubuntu-22-04 until
sudo apt install docker-ce
it fails because it has no candidate
root@ubuntu-xwiki:~# apt-cache policy docker-ce docker-ce: Installed: (none) Candidate: (none) Version table:
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In addition to what has already been mentioned, alternatively, you could use the Docker convenience installation script by running the following:
Hope that this helps.
before you try and install docker, you’ll fist need to do a few quick steps:
The above commands are always mandatory before any installation. Next would be the required dependencies:
Once that’s done, you’ll need to add the repository from which you’ll be installing docker
Once that’s done, execute the following to add it to your Ubuntu’s repository list:
just in case and then you should be good to go on the docker installation: