The hard life of a derivative distro. During the development cycle of #bookwom python3-xarray suffered of a wrong exposure of its version (the quite old 0.16 instead of the true one).
So, bullseye and bookworm are ok, but Ubuntu 22.04 LTS #jammy is broken for common use, due to mismatched versioning of a useful numerical package like xarray for Python, whenever checked as a dependency. Just happened here... 😞
Never trust a universe of packages based on unstable stuff. Universe or aur?