Re: [CentOS] IOMMU and kernel (solved?)

No Centos 8. Funny thing... i didnt find alot of info online about that problem. I was guessing other people could run to the same problem with me. Anyway. I dont know what happened either :-s Thanks On Fri, 2020-04-03 at 20:55 +0200, Simon Matter via CentOS wrote: > Hi, > > > I think i

Re: [CentOS] IOMMU and kernel (solved?)

Hi, > I think i might have solve it. > > For some reason grub2-mkconfig doesnt work. (Have no idea why) Is this on CentOS 7? Well, yes, I remember that it didn't work for me when I installed new servers one or two years ago, that was with CentOS 7 and they were my first EFI installs. > > I

Re: [CentOS] IOMMU and kernel (solved?)

I think i might have solve it. For some reason grub2-mkconfig doesnt work. (Have no idea why) I manage to solve it with grubby. sudo grubby --args="intel_iommu=on" --update-kernel=ALL For some reason it works. I dont know if it works if my kernel gets upgraded.