I'm having a problem to install docker in Ubuntu 20.04.
wolf@linux:~$ sudo apt install docker.io Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: docker.io : Depends: containerd (>= 1.2.6-0ubuntu1~) E: Unable to correct problems, you have held broken packages. wolf@linux:~$
Error message says that I need
containerd (>= 1.2.6-0ubuntu1~)
It's strange as I already have even newer version which is
wolf@linux:~$ dpkg -l containerd.io Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==============-============-============-====================================== ii containerd.io 1.2.13-2 amd64 An open and reliable container runtime wolf@linux:~$
The system is updated. I already performed
sudo apt update && sudo apt upgrade and no new update required.
Update as requested in comment
wolf@linux:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.1 LTS Release: 20.04 Codename: focal wolf@linux:~$