You can't install multiple versions at the same time for dpkg/apt, but you can with snaps, don't know about flatpaks - talk to flatpak people.
** Changed in: apt (Ubuntu) Status: New => Invalid ** Changed in: dpkg (Ubuntu) Status: New => Invalid ** Changed in: flatpak (Ubuntu) Status: New => Invalid ** Changed in: snapd (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1895382 Title: Ability to install 2 or more versions at once To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1895382/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs