this post was submitted on 29 Jun 2025
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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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I had recently same issue, but with a different game. Out of nowhere the performance was bad. And it took me even a day to resolve this. My PC does not need power profiles actually, its not a laptop at all. Not sure why or how the profile changed, but it got me from say 100 fps to stutter-fest 17 or something like that. I think that there was a key combination in KDE I hit by accident maybe.