Thanks for your time and the links. I read the topics, and the Github thread is addressing Gnome DE users, probably those trying to use Discover or something in Gnome, not KDE DE users with a few a Gnome apps, and I cannot see why Discover on Plasma would try to use the Gnome DE base which is installed for the gnome apps I have, and with the Plasma base installed and running as my DE: I haven’t used Gnome in over 14 years, and don’t like it.
The ArchWicki post is saying to upgrade to packagekit-qt6 in KDE, but again, I haven’t tried Discover in KDE 6+ yet, nor for quite a while in v 5 before v6 release either because of those problems I mentioned, and if I’m correct packagekit-qt6 wasn’t even a thing that long ago. I have to assume that if I install Discover now it should install packagekit-qt6 or higher.
Now right below the ArchWiki post you linked to, there’s this one:
Discover stops showing updates from Arch repositories
Discover sometimes will not remove its PackageKit alpm lock. To release it, remove /var/lib/PackageKit/alpm/db.lck. Use “Refresh” in Discover and updates should appear (if there are any updates pending).
which is kind of a turn off, if it’s still the case (no dates on that page), and may be the answer why it wasn’t updating certain apps in the more distant past, and out of sync with what I had installed via pacman or yay, and I guess I was asking if it still has trouble with that since I didn’t know it was the issue in the first place, which I can probably look up to get up to date info: KDE has so many sites, making it harder to find information, and finding parts on different ones when trying to build a more complete picture.
Last I still wonder if those issues are fixed, I can get Discover to work with the AUR, otherwise the limitation will still be a bummer, as it was last time I used Discover.
Again: I’d rather not use a package manager with a UI if it comes with too many drawbacks, they just have a few conveniences terminal apps or any text only books… don’t have for me, given I do much better with illustrations, contextual pictures, buttons rather than commands and the like; I got into computers in 1979, but on the hardware side for having electrons understanding and required skills my friends got me into because they were trying to make working systems out of all sorts of mismatched surplus, but were developer types, not electricians or electrical engineers. I saw plenty of good reasons to get with using computers but I didn’t get into it for not being able to wrap my mind around the required code and scripting needed to even use them until the GUI became a thing.