Don’t give up on Linux and return to Spy Central because of a few unfriendly responses. I’m afraid that this is just the attitude of some experienced Linux users who have forgotten what it was like to enter Linuxworld knowing very little.
I can only speak for my self but I wasn’t unfrindly or at least I think I wasn’t. I also would guess that IvanAT was unfrindly, he just asked a question and if you think about that question, you may find out what this question was driven by (Hope that sentece makes some kinda sens (English is also not my first tung).
And thinking I’m a “experienced Linux user” is a huge stretch by any imagination. I’m using linux daily since end of Oct. 2026 when I bought all the new hardware for my main rig and the server.
And btw. here is the topic from the OP which he has postet 20 days ago but never delivered any further infos to help him ( Windows to CachyOS for Arma 3 ).
So you may excuse that I think that it’s maybe the best for the OP staying on Windows if he’s not willing to deliver some infos when asked, not willing to learn on his own and just blame things not working.
And as already said, Arma 3 works very well on my system (AMD 9700x, GTX 1070, 32 GB Ram, TUF GAMING B850-PLUS WIFI). So without further infos about the OP’s problem no one can help him. Shot in the dark, maybe his “Lossless Scaling” app causes problems (Again shot in the deep dark)?