Re: Stuck on booting DOM0, Ubuntu 20.04, integrated AMD GPU. Xen 4.14

["J. Roeleveld" <joost@xxxxxxxxxxxx>]

On Wednesday, May 20, 2020 1:24:31 AM CEST __ wrote:
> Greetings,
> 
> I'm fairly new to Xen and recently I've been trying to get my AMD laptop
> to run Xen with no success.
> Normally this would be the point where I would look at the boot logs,
> but the boot got stuck before the filesystem was mounted so there are no
> logs.
> 
> With of exception of the last few lines which I could read from the console.
> It always stops at:
> "shpchp: Standard Hot Plug PCI Controller Driver version: 0.4"
> Booting normally it continues with vesafb.
> "kernel: vesafb: mode is 1920x1080x32, linelength=7680, pages=0"
> 
> CPU: AMD Ryzen 7 3700
> GPU: Radeon Vega Mobile Gfx ( Integrated )
> 
> Sincerly,
> Thomas Dijkstra

Are you certain boot actually hangs and doesn't continue happily without any 
working display?

Can you "ping" the machine from a different system? And can you, after a 
while, connect via SSH? (And is this service enabled).

What are your boot-options for Xen and the kernel?

--
Joost