Hey guys,
This is my first post. I recently purchased Unraid and I am loving the software so far. I started out using it on one of my spare computers but after using it for a few days and really enjoying it I decided to move it over to a different computer that I like better because it has more RAM, better cpu, etc.
Anyways, my motherboard is a Gigabyte GA-970A-DS3P. There is a known issue with IOMMU on this motherboard when using Linux software. What happens is that if you have IOMMU enabled then the ethernet input and USB 3.0 connections won't work. If you disable IOMMU you get ethernet and USB 3.0 back but you lose the USB 2.0 connections.
I know the fix for this when running Ubuntu or other flavor of that OS is to open this file: /etc/default/grub and change a line in that file to IOMMU=SOFT. After doing that everything works like normal.
Here is my issue - I can't seem to find a file with that name in Unraid. The only references I have seen pointing to IOMMU is the syslinux.cfg file. However, when I looked at that file on my system I don't see any mention of IOMMU in that file anywhere.
So, my question is: does anyone have any idea where I would change this in Unraid? I assume it's based on a different Linux OS than Ubuntu so there is something different I should do to fix this issue.
Thanks in advance.