Is there any way to disable rpm repositories in Discover? For some reason PackageKit is terminally broken on all my machines (coredump at start), which causes Discover to through errors you can’t ignore. Annoying. Not a big deal, as I install and update everyting from the terminal using zypper anyway (opensuse tumbleweed). Don’t use flatpak either.
However, Discover is convenient for stuff from the KDE store. Is there a way to have discover ignore the normal repositories without breaking anything?
You could try moving the packagekit backend to some backup location.
Here on KDE Neon most backends other than packagekit are installed as optional packages so maybe Discover can even cope with packagekit not being present.
On KDE Linux it likely does not use it either, so it might be OK as long as it finds any