https://bugs.kde.org/show_bug.cgi?id=409040
Lucas Lima <lima.lucas...@gmail.com> changed:
What |Removed |Added
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CC| |lima.lucas...@gmail.com
--- Comment #7 from Lucas Lima <lima.lucas...@gmail.com> ---
I'm also facing the same behavior. I've noticed this happens when moving any
windows to the monitor connected to the Nvidia GPU.
I've made a simple video to show the behavior:
https://www.youtube.com/shorts/somseC1x1zQ. Notice how the CPU usage of kwin
increases when there's a window in the external monitor.
This is on a Zephyrus G15 (GA503QS), with a RTX 3080 and a Ryzen 9 5900HS with
a integrated GPU also.
However, I found that if I disable the amd GPU (using "blacklist amdgpu" on
"/etc/modprobe.d/10-blacklist.conf"), the frame drops do not happen (If you
want to use this as an workaround, please keep in mind that only the external
monitor outputs an image and the laptop screen will be blank), so maybe this is
related to the sync between them?
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