I checked and the fix also works on Hirsute.
To reproduce the issue (version 20.10.1): docker run --rm ubuntu:hirsute bash -c 'export DEBIAN_FRONTEND=noninteractive && apt-get update && apt-get -y install --no-install-recommends command-not-found && apt-get update ; apt-cache policy command-not-found'
To test the fix (version 20.10.2): docker run --rm ubuntu:hirsute bash -c 'echo "deb http://archive.ubuntu.com/ubuntu/ hirsute-proposed restricted main multiverse universe" > /etc/apt/sources.list.d/ubuntu-hirsute-proposed.list && export DEBIAN_FRONTEND=noninteractive && apt-get update && apt-get -y install --no-install-recommends command-not-found && apt-get update ; apt-cache policy command-not-found'
I checked and the fix also works on Hirsute.
To reproduce the issue (version 20.10.1): FRONTEND= noninteractive && apt-get update && apt-get -y install --no-install- recommends command-not-found && apt-get update ; apt-cache policy command-not-found'
docker run --rm ubuntu:hirsute bash -c 'export DEBIAN_
To test the fix (version 20.10.2): archive. ubuntu. com/ubuntu/ hirsute-proposed restricted main multiverse universe" > /etc/apt/ sources. list.d/ ubuntu- hirsute- proposed. list && export DEBIAN_ FRONTEND= noninteractive && apt-get update && apt-get -y install --no-install- recommends command-not-found && apt-get update ; apt-cache policy command-not-found'
docker run --rm ubuntu:hirsute bash -c 'echo "deb http://