AMD USB 3.X with kernel/IOMMU issue fix

The MSI/Gigabyte AMD motherboards are well known having several issue with USB 3.X front port in combination with Linux for long time now. and here’s how to fix that. The workaround that works is to enable IOMMU in the BIOS and then change the following line in bootmanager GRUB: (/etc/default/grub) Change GRUB_CMDLINE_LINUX=”” to GRUB_CMDLINE_LINUX=”iommu=soft” ( … Read moreAMD USB 3.X with kernel/IOMMU issue fix