Christian

To be clear, -Qm displays installed packages not currently in the repositories. This will include AUR packages, but I avoid the AUR (except for davmail years ago) every once in a while I’ll run it just to check and sometimes it finds packages.

When you install things from the main repos the dependencies get installed too, and if those dependencies are no longer needed they’ll be removed from the repositories. (I also have a bad habit of forgetting --asdeps when installing optional dependencies.) Sometimes they’ll conflict with a new dependency and pacman will ask to remove and replace them, but other times the functionality has become a part of an existing package, so with no conflict to prompt removal they’ll just sit unused on your install. If you haven’t tried -Qm in a long while you’ll probably find a few harmless currently-unused packages that were installed through the normal repos. (-Qdt will cover the other cases where dependencies remain in the repos but are now only needed for packages you don’t have installed.)

Obviously -Qm will also show removed packages that aren’t dependencies, a few years back my preferred pdf viewer was removed from the repositories.

-Qm will also find manually installed packages that aren’t in the AUR if you ever do that.

I know it’s an engineering meme so presumably has more comedic value to engineers, but encabulation might be the funniest discovery I’ve come across in the past few years because it flawlessly emulates that feeling of hitting the three-minute mark of a topology seminar and it’s already “well I guess I’ll just sit here and stare”.

The Chrysler video is my favorite, especially the service tech in the second half after the engineer finishes explaining how the turbo encabulator works.

Using the Geiger scale on the DRB-2, measure the Renchin output of the capacitive reactance fluxmuster. If it is above ten RGs, replace the unit. If it is below ten RGs, you will be directed to perform a series of tests that will effectively raise the billable hours for the service department, but will perform no other useful function.

I think I had this comic saved like twenty years ago and also don’t remember where I found it.

I began writing this comment with the intention of answering your question, but it actually ended up mainly being me venting myself.

Obviously no, it’s never been a flawless experience, but a few months back I decided I wanted to try gaming so I put an nvidia card in my pc and reinstalled linux to start fresh. All of the examples you’ve given sound like the sort of problems I’ve had since then, but never in the ten years before when I was using intel integrated graphics. I was aware going in that nvidia is massively more problematic than AMD, but this card was a spare from someone I know.

Obviously there are games I can run well now that were unrealistic before, but there are also a couple 2D games with SNES-quality graphics that I’ve tried which spike my CPU to 100% and lag like crap in spite of working perfectly before I installed the card. I’ve had two experiences where a game suddenly has issues immediately after an update to the nvidia-utils package. I’m not new to linux, but I am new to gaming on it and I’ve kind of given up on troubleshooting this stuff in favor of “maybe there will be an update tomorrow that fixes this”.

There’s reason for optimism, everyone is saying the situation is steadily improving because nvidia has been much more cooperative in the past couple years. It’s not realistic to say you won’t find annoyances regardless, but it wouldn’t surprise me if over half of your struggles are a direct result of decades of one company’s deliberate decision to ignore pleas to stop making life as hard as they possibly can on software developers trying to support their hardware.