I have a brand new AMD Radeon RX6800 XT graphic card.It has three connectors: 2x Display Port and 1x HDMI.I have two HDMI monitors.In both Windows 11 Pro and Ubuntu 22.10 the behavior is the same:
- if I connect both monitors with two DisplayPort > HDMI cables, only one is detect
- no matter if I swap the cables (and connectors) always the same monitor works (and I cannot understand how is it possible!)
- in this situation, neither Ubuntu nor Windows find the other screen
- but if I use one DisplayPort and one HDMI output both monitors are detected by both OSs
I'm aware I can just live with this workaround, but I'd like to understand if it's an expected behavior or how to fix it.