I have several Lenovo PCs with Ryzen 5 Pro 4650GE CPU with integrated graphics. If I connect Acer HB270HU monitor (it has only DisplayPort input) I only get resolution of 640x480 with very small picture in the middle of a screen. The OS is Ubuntu 23.04 (which is latest) and version of AMD driver is 23.0.0-1. Other monitors connected via HDMI have no problem at any resolution. Has anyone experiences similar problem and what is a solution?
