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
Same GPU, same problem. What fixed it for me was to use the monitor’s settings to lower the DisplayPort version, but this was on a Dell monitor, so not sure if it’s possible for you on the affected monitor. It might also be worth swapping cables and seeing if the Dell has the same problem.
This kinda makes sense. But the dell monitor is where the games run, and is fine. The affected monitor is a Sceptre. The issue seems to have gotten a ton better when I switched the Sceptre to HDMI instead of DP. I’ll look into lowering the dp version on the Dell monitor and see if it’s even an option on that monitor. I like to play on the dell because the picture on it is a lot better than the sceptre