Is Ubuntu 18.04 not supported by percona-server 5.7?

I am building images based on ubuntu18.04. Last successful build was on March 2024.
I tried the following installation code:

RUN curl -k -L$(lsb_release -sc)_all.deb -o /tmp/percona-release_latest.$(lsb_release -sc)_all.deb &&     dpkg -i /tmp/percona-release_latest.$(lsb_release -sc)_all.deb &&     apt-get update &&     apt install -y percona-server-server-5.7

But received error saying:

I checked Percona website and found ubuntu 18.04 is not supported anymore. But I figure it should still be okay to install a percona 5.7 package, which is not up-to-date either.

Anything missing in my installation?


Also, I know it might be so outdated for Ubuntu 18.04 to install Percona. However, as for the team’s ask,

  1. when did this ‘Percona 5.7 not able to install on Ubuntu 18.04’ happen?
  2. And what can I do if I want to use Percona on 18.04?

Hi Elvin,

Please perform the next command for enabling ps-57 repository.
It’s not enabled by default.

percona-release setup -y ps57

It worked out! Is this auto-enbled in ubuntu20.04? I tried in 20.04 and it runs okay without this command.
Thanks for your help!