>>> On 04.07.13 at 19:55, ar16 <[email protected]> wrote:
>> If you don't need an interactive console
> 
> I do, as per
> 
>   https://bugzilla.novell.com/show_bug.cgi?id=825510#c6 
>  "... issuing the 'd' debug key from the serial console ought to still
>  work, and should give us insight into what's going on ..."

So you are _still_ confusing things, and now also confuse other
people: There are two possible destinations for input from the
serial console: The hypervisor, or Dom0. When requesting
debug key output, it is (obviously to me) hypervisor mode that
you need to put the system in, either via boot time command
line option, or via (pseudo-)hotkey; the default is Dom0 mode.

Talking of debug shells is, just like any other option that involves
Dom0 in _any_ way, not suitable in situations where Dom0
(likely) doesn't have control of the system anymore (like in your
hanging shutdown case).

Jan

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