Re: [Xen-users] Re: Serial Console Problem

[Ferenc Wagner <wferi@xxxxxxx>]

"Andrew Lyon" <andrew.lyon@xxxxxxxxx> writes:

> It seems that the serial console is completely dead after "Freeing
> unused kernel memory: 208k freed"

That's strange indeed.  What appears on the VGA console after this
line?  (If you can scroll back via Shift+PgUp.)

> I cannot access the sysreq commands and which I need to debug a
> lockup problem.

I've never managed to get the break through the hypervisor on a serial
port.  That means no sysrq for dom0.  That and the lack of flow
control make the Xen serial support unprofessional.  Those would be my
wishes for 3.4... :)

> Is there something wrong with the way I have configured the serial
> console?

As you can see some kernel messages, it looks like you configured the
kernel console, contrary to what your config shows...
-- 
Regards,
Feri.

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