Linux, FlightGear 2020.3.12, NVIDIA GeForce RTX 3090 (Another computer with RTX 2060 has the same problem).
Hi, I'm using FG "AppImage type" with linux and find the plane will sinks into the ground every time I turn on FG. This occurs with every aircraft I tried, which is f-16, c172 and 777-300. C172 is default aircraft when I download FG and F-16 models are download from FG website https://www.flightgear.org/download/download-aircraft/
I don't know how to upload the screenshot so I can't show the photograph of problems
Thank you for any suggestion