Comment 6 for bug 1683184

Ok I tried two kernel packages both with and without nomodeset enabled in the grub file, first tried the v4.11 image and specifically file named linux-image-4.11.0-041100-generic_4.11.0-041100.201705041534_amd64.deb. This gave me errors similar to the above including multiple "AMD-Vi: Completion-Wait loop timed out" and a bunch of disk checks that kept failing. I then uninstalled the above package and tried a kernel image from drm-next and specifically package "linux-image-4.11.0-996-generic_4.11.0-996.201705122201_amd64.deb". Without nomodeset enabled in the grub config it provided the same errors as above. For both packages I simply used the command sudo dpkg -i packagename.deb. And to uninstall the first kernel I used sudo apt-get purge linux-image.....