I built a new machine using the AMD Ryzen 5 1600 CPU, an Asus Prime B350-plus motherboard and 16GB RAM. Windows runs on it, but of course I want to dual boot it with Ubuntu or Linux Mint.
The error I keep during install has to do with the squashfs unzipping. You can find the error here:
I have downloaded several versions of Ubuntu and Linux Mint and all of them have this error. I have tried it on several USB sticks and I have used both UNetbootin and Rufus to put the downloaded ISOs on the USB sticks. It always stops with this error.
acpi=off
to the boot options and see if that helps. I think you press F6 during Ubuntu's initial boot to get to the boot options menu. – Nick Weinberg Aug 26 '17 at 19:56