https://bugzilla.kernel.org/show_bug.cgi?id=216696 --- Comment #2 from Kamil Kaminski (kylek389@xxxxxxxxx) --- Hi Mario, it did not cross my mind it could be AMD IOMMU related, adding iommu=pt to kernel boot line did in fact make things better! My USB keyboard and mouse are now surviving. -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.