Pacman troubleshooting
From wikinotes
Load metadata for package error
The pacman database is corrupt. Simply delete the package's file, and re-install using force.
sudo rm -rf /var/lib/pacman/local/man-pages-* sudo pacman -S --force man-pages
Python Upgrade Handling
When arch upgrades it's python interpreter version,
official packages will get new versions,
but AUR packages may not.You'll need to rebuild all python AUR packages,
then reinstall them on every host.
I wrote some scripts to make this easiser:# aurutils server bin/build_aur_packages_in_container -c python -r # on all hosts pacman-reinstall-outdated-python-pkgs