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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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Screen goes black periodically when playing video games (lemmy.kde.social)

submitted 1 year ago by [email protected] to c/[email protected]

28 comments fedilink hide all child comments

Hi all, Not sure if this is a distro specific, DE specific, a monitor brand specific or just linux/AMD in general. So, I have an RX580 GPU. It is an older one, but does just for what I do on my PC (emulation). Everything works fine until I start one of the emulators and play a game. I have two 27" 4k monitors, a dell and a sceptre. Once the game starts, the sceptre monitor starts going black every couple of seconds, then comes back up. This continues until I stop the game. Both monitors are connected through DP to the GPU. Not sure what to do, to be honest. All drivers are there when I checked (as far as I know). This happens on both wayland and xorg. Any input is greatly appreciated! If anyone needs more info, please let me know. Thank you

System is:

Operating System: EndeavourOS KDE Plasma Version: 5.27.8 KDE Frameworks Version: 5.110.0 Qt Version: 5.15.10 Kernel Version: 6.5.5-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 5700G with Radeon Graphics Memory: 15.5 GiB of RAM Graphics Processor: AMD Radeon RX 580 Series Manufacturer: Gigabyte Technology Co., Ltd. Product Name: A520I AC System Version: -CF

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[–] [email protected] 1 points 1 year ago (1 children)

Free sync enabled with HDMI cable? If so I'd advice turning free sink off or switching to display port

[–] [email protected] 1 points 1 year ago (1 children)

Is that something I can turn off in a setting in plasma? Or in the game?

[–] [email protected] 1 points 1 year ago (1 children)

Its been a while sinse I've used plasma, I had the same issue but I was using nvidia at the time and nvidia has a tool to set refresh rate, screen size and a lot of other things, gsync/freesync being one of them. Now most monitors do have if gsync/freesync enabled an option to turn it off. but before you do that if you have other display port/ HDMI cables around then switching though them would be advantageous as youll avoid screen tearing

[–] [email protected] 1 points 1 year ago

AMD has no such app. I wish it did. Also, I'll be switching to another DP. Is she seems to be much better when I used an HDMI instead of dp