My old 4790k finally died, and I need to replace both the CPU & MB. I was wondering if there would be any conflict in having an AMD CPU and an Nvidia GPU.
I want to use Bazzite on it. I’m running the same distro on my main rig and I’m very happy with it.
Any suggestions?
On Linux, AMD GPUs work significantly better than Nvidia ones. If you have a choice, choose an AMD. Nvidia is mostly fine though. Even Wayland works well on Nvidia now (after the 560 driver release).
Sometimes you’ll hit issues with memory management if you have <=8GB VRAM, since the Nvidia driver doesn’t support swapping infrequently accessed parts of VRAM into regular system RAM, like it does on Windows and like AMD does on both Windows and Linux. It’s a long-standing issue.
You may also need to manually reinstall the driver after kernel updates. In theory, it’s improving as Nvidia are moving most of the driver logic into the firmware, and making the driver thinner with the new open-source out-of-tree driver (https://github.com/NVIDIA/open-gpu-kernel-modules).
For CPU, I’d definitely go with AMD instead of Intel. Intel aren’t having such a good time at the moment.
Even Wayland works well on Nvidia now
Damn lies. Nvidia works like shit on Wayland and newer kernels.
Working fine for me on Fedora 40 with a 6.12 kernel. You need to ensure your desktop environment is modern and supports explicit sync. KDE added support in Plasma 6.1, so Plasma 6.1 and Nvidia driver 560 or above should have no issues. I don’t use GNOME but they added support in 46.1 as far as I know.
One of my favourite underrated things about Wayland is that I could finally disable pasting when clicking the mousewheel. That’s so ingrained into XFree86/X11 that it’s impossible to disable.
(disabling it only affects apps that use Wayland)
It’s actually working mostly fine me now with KDE 6.2.1, kernel 6.11.3, and nvidia 5.60.something. I get janky scrolling in firefox but apart from that it’s been fine.
I found that Firefox scrolling was janky even with X11 when using a mouse. You can turn off smooth scrolling in the options, and turn off kinetic scrolling in about:config (apz.gtk.kinetic_scroll.enabled).
You may also need to manually reinstall the driver after kernel updates.
As with any module installed outside the kernel. If you install it via your package manager is should setup dkms to handle that for you.
Doesn’t always work, at least on Fedora. On Fedora, it builds the kernel after the package is installed (so you need to wait 5-10 mins before rebooting) and I guess it doesn’t work properly sometimes. I’ve had it happen twice in a few months. It does work properly sometimes though.
