Hello I have a 1440p (QHD, 2560x1440) monitor, but whatever I tried it was always giving me 1080p (1920x1080). I'm using Armbian 24.8.1 Noble Gnome and the resolution settings are in the Displays system panel. I noticed people who had similar problems on the Rock5b, the suggested solution did not work, but hinted to dtb files. After examining the /boot/dts tree of Armbian I found 3 files: /boot/dtb/rockchip/overlay/orangepi-5-plus-hdmi2-8k.dtbo /boot/dtb/rockchip/overlay/rock