this post was submitted on 10 Mar 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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I'm still on 6.6. 6.7 onwards (including 6.8-rc7) caused flickering and crashes with VRR enabled after waking up from standby on my Radeon 7800 XT. I'll check out the final version, but I doubt this is fixed.
I don't think I have this on the latest 6.8 RC. I have one of the RDNA 3 dedicated cards as well. Hope they get it resolved either way.
If helps in the meantime, I think you can often TTY switch in order to restart the display signal. Ctrl + Alt + F3/F4 should get you a new console. Then switch back to your desktop with Ctrl + Alt + F1/F2 (the right one may depend on your distro).
This gets my display fixed when it gets any kind of funky 99% of the time. Sometimes it takes a few tries
Usually the desktop is on Ctrl+Alt+F7