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this post was submitted on 20 Dec 2024
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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One thing you probably need to figure out first: how are the dgpu and igpu connected to each other, and then which ports are connected to which gpu.
Everyone does funky shit with this, and you'll sometimes have dgpus that require the igpu to do anything, or cases where the internal panel is only hooked up to the igpu (or only the dgpu), and the hdmi and display port and so on can be any damn thing.
So uh, before you get too deep in planning what gets which gpu, you probably need to see if the outputs you need support what you want to do.
Yes, that's a good point, I think the thunderbolt out only works on the iGPU, so I'm assuming that to get dual external monitors (HDMI and usb-c) the bare metal OS (Linux) will have to be running at least the iGPU.
I guess that also begs the question: X or Wayland in this scenario?
I'll admit to having no opinion on windowing systems.
If the distro ships with X, I use X, and if it ships with Wayland, I use Wayland.
I'd honestly probably not be able tell you which systems I've been using use one or the other, and that's a good thing: if you can't tell, then it probably doesn't matter anymore.