On Tue, Apr 04, 2017 at 12:11:31AM -0700, Samuel Sieb wrote:
> Unfortunately, that turned out to be a bit premature. After
> compiling a kernel on it remotely over ssh (not interacting with the
> logged in desktop), a reboot failed with endless completion-wait
> loop timeout messages and after a force poweroff and restart it
> won't boot. The EFI filesystem was even destroyed, probably because
> the kernel installation modified a file on there.
Yeah, please boot the machine with amd_iommu=off during re-installation
and when you install the modified kernel. And then boot into the patches
kernel with amd_iommu=on (which is the default).
Thanks,
Joerg
