I am really new to installing Ubuntu and don't have much experience with it. I just built my computer and used Rufus to burn the Ubuntu Server 18.04 to a USB flash drive. When I turn on the computer I get to the boot screen asking what I want to do. I click Install Ubuntu Server. Immediately after, I get error messages in the top left.
[0.751233] AMD-Vi: Unable to write to IOMMU perf computer
[0.882256] Couldn't get size: 0x800000000000000e
[0.882279] MODSIGN: Couldn't get UEFI db list
[0.882472] Couldn't get size: 0x800000000000000e
[0.882665] Couldn't get size: 0x800000000000000e
Specs:
CPU: Ryzen 3 2200g
RAM: G.Skill 16GB (2 x 8GB) Aegis DDR4
mobo: MSI Performance Gaming AMD Ryzen Mini-ITX (B450I Gaming Plus AC)
SSD: Kingston Digital SUV500M8/120G 120GB SSDNOW UV500 M.2
HDD: 4TB Seagate Iron Wolf
