OK tried with:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.9-rc5/
still see the same issue with intel_iommu=on; booted fine prior to enabling.
OK tried with:
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v4.9-rc5/
still see the same issue with intel_iommu=on; booted fine prior to enabling.