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.
Autocad. This is the main (only?) reason I continue to use Windows. Professional 2d cad for architectural drafting has been lacking in Linux for a long time. There are a few commercial alternatives, Bricscad being the big one, but due to (cheap) grandfathered licensing cost for Autocad, I"ve been unable to push for a purchase. Qcad (professional) was another option I looked at but, despite being a good program at an amazing cost, had enough differences in work flow that I couldn’t find a good way to integrate it into a shared workflow.
Every once in a while I switch to Linux and either run a W10 vm or RDP just to work around the issue but, inevitably, get frustrated with performance. Freecad and Blender both seem to be working on the problem -but- from a BIM perspective, not detailed drafting . . .