this post was submitted on 01 Oct 2023
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Linux
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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 could do is plugging your monitor straight into the iGPU outputs and using DRI_PRIME only for applications that need the powerful dGPU.
Unless you want to run either everything or nothing on a specific GPU, I don't think there's a more convenient way than setting DRI_PRIME per application.
I do this. It's part of a GPU passthrough setup, but in practice there aren't many applications that require PRIME offload. I don't use it for web browsers where I watch a lot of videos. I haven't used VLC in a little bit but I'm pretty sure I don't use it there either. Games and graphical applications. If I was doing video editing or modeling I would probably want it there too.