For me its honestly a ton of my work software (digital forensics), shit is too niche to be replaced by good FOSS options. Cellebrite, Magnet Axiom, etc. Autopsy is great and free and has a linux version but it simply cannot get the same level of data without a pretty nutty level of custom code.
And the biggest side effect of this is FUCKING WINDOWS. God I would replace this nightmare OS in a heartbeat if the aforementioned work software would make linux compatible versions. We have legitimately wasted 10k hours dealing with windows bullshit that would not be a problem in linux. Though im sure linux would take a different 10k for its own problems.
What about you guys? Doesn’t have to be work related, thats just the thorn in my side right now.
I am currently using the proprietary Nvidia driver, simply because nouveau isn’t performant enough. I can’t wait for NVK though, maybe that driver will finally be viable for us Nvidia-users.
This is a big one for me, I currently have NVIDIA gpus on all my machines, (i am going to avoid them in the future, the corporate price gouging is unacceptable) but at the moment that makes switching to linux for my gaming pc quite a bit more obnoxious.