this post was submitted on 08 Dec 2023
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Why I need extra kernel modules to be able to run Wayland on nvidia? (sh.itjust.works)
submitted 11 months ago* (last edited 11 months ago) by majestic@sh.itjust.works to c/linux@lemmy.ml
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If i run X.org i dont need to modify my kernel or its configs, it just works well (well, well for X.org) out of box. With wayland its the other story. I need to enable nvidia-dkms module and much other stuff to should be configured. There is a whole page about enabling hyprland on nvidia.

https://wiki.hyprland.org/Nvidia/

I ran into troubles trying to set up wayland preperly with nvidia, it has many issues and visual artifacts. I know that the problem somewhere in my kernel set up, but i feels like there would be no problem if hyprland/wayland would not require that granual configuration.

I keep thinking about wayland as a fullscreen videogame that just draws windows (in wayland it called somewhat else though, dont remember the term). And this is kinda weird for me that a video game needs special kernel modules.

Probabely if in wayland they could not require this extra set ups on nvidia, they would do that. They should have some reasons for not doing that i just want to know why?

Thank you :3

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[–] aard@kyu.de 58 points 11 months ago

Almost a decade ago there was a discussion how to draw into display buffers for Wayland. Everybody agreed on using Mesa GBM, nvidia wasn't really interested, but said they'd do EGLstreams.

As nvidia wasn't interested, and generally is a dick to everybody anyway Wayland development just progressed ignoring nvidia, and now they have to catch up to where all the other graphics driver were at already years ago. While ignoring most of the things those others learned, because they want to keep their own tiny proprietary island.

Just avoid supporting nvidias dickish behaviour by not giving them money, and eventually they might learn and change.