I am trying to install Ubuntu 19.04 (or any other Linux distro) on a new HW consisting of Ryzen 3900X CPU, Gigabyte Auros Master X570 motherboard and AMD Radeon Vega 64 GPU. On installation startup from a bootable USB drive, it shows "Ubuntu" with 5-6 dots underneath representing installation progress. However, it is perpetually stuck in that mode. When I press ESC, it shows dozens of lines of failure messages.
I searched internet for a clue as to what is causing this and to fix it with no avail. Some suggest Gigabyte motherboard is not fully compatible with Linux. I have tried the same with Manjaro but again similar failures. I have tried changing IOMMU to "enabled" but did not work either.
Can anyone help? Although I have used Ubuntu, my technical knowledge is very limited in attempting to resolve the issue.
If other ditro will work, I am willing to use it. But Ubuntu is my preference.