Xen starts the boot process and locks-up on a error repeatedly reporting a problem with [i915]. I do not have a i915, mine is a 5500.
Xen 4.8 was working from Debian 9. I apt-get update then apt-get upgrade, rebooted, it came up fine. I rebooted again and it failed.
I was able to select the Debian boot and it works.
I made a fresh install of Debian 9 including reformatting the hard drive. Debian came up fine. I installed Xen 4.9 and then xen-tools.
On reboot, I got the same [i915] error.
I have search for i915 errors and there are many. None seem to be applicable to this case.
Is there a way I can get to the Xen logs from the Debian instance to see what is happening?
Any other suggestions would be appreciated.
Ray