Update, i put KWIN_DRM_DEVICES=“/dev/dri/by-path/pci-0000:01:00.0-card:/dev/dri/by-path/pci-0000:00:02.0-card” on my /etc/environment, this improve so much my performance on external monitors, but i only use if i using on charge why the battery runs out very quickly
nickx00
66
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