this post was submitted on 11 Jun 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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It's possible to do passthrough with a single GPU? I thought the whole point of passthrough was that the guest operating system took control of the hardware directly and that precluded sharing it with the host. Is single-GPU passthrough with an accelerated desktop on the host viable?
Yes it is, but ofc. the host screen goes blank when you start the VM. I run enerything on one virtualization host as VMs so this is not an issue. Basically I can run one machine that requires the gpu at a time, and of course all the headless ones like servers and the firewall keep running normally in the background.
I see, that makes sense. So basically serially passing the device around from one system to the next. Thanks for the response, it's been a long time since I looked at passthrough and this is news to me.