On Wed, 2019-08-21 at 14:17 -0700, Paul Lancaster wrote: > Correction to my correction: no “=on”. If I add “=on, I get ‘Parameter > ‘driver’ missing' > > > On Aug 21, 2019, at 14:15, Paul Lancaster <paullancaster...@gmail.com> > > wrote: > > > > Sorry, transcription error. Yes, I used intel-iommu=on on the guest command > > line. > > > > No no! not on qemu command line, but on the guest's kernel command line. You need to boot the guest, and update the kernel command line that grub uses in the guest.
Best regards, Maxim Levitsky