I’m trying to install kicad 9 on my arm64 Ubuntu 25.04 (plucky) platform, without success.
The defaults available through snap is 6.0.2 and repo is 8.0.8.
There is a flatpak but it can’t be installed due to some error (seems to be a known issue, I’ve seen many posts reporting this problem).
I found this ppa Index of /kicad/kicad-9.0-releases/ubuntu which seems to contain all kicad-* packages but the most essential kicad package itself, for arm64 platform is NOT there.
Exactly, as @enok71 said “that nightly/testing” I was trying to find out which he was talking about.
This inconsistent naming between OS confuses everyone.