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Re: [Xen-users] Black screen with 2.6.31 pv_ops

To: Christopher Schramm <xen@xxxxxxxxxxxx>, Pasi Kärkkäinen <pasik@xxxxxx>

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>

Date: Fri, 4 Dec 2009 02:24:11 -0800 (PST)

Delivery-date: Fri, 04 Dec 2009 02:24:59 -0800

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List-id: Xen user discussion <xen-users.lists.xensource.com>

Would try remove "quit" and switch ( if grub2) to root=/dev/sda(X).

Boris.

From: Christopher Schramm <xen@xxxxxxxxxxxx>
To: Pasi Kärkkäinen <pasik@xxxxxx>
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Sent: Fri, December 4, 2009 11:51:59 AM
Subject: Re: [Xen-users] Black screen with 2.6.31 pv_ops

Pasi Kärkkäinen wrote:
> On Thu, Dec 03, 2009 at 04:41:12PM +0100, Christopher Schramm wrote:
>> multiboot /boot/xen.gz
>> module /boot/vmlinuz-2.6.31.6
>> root=UUID=64f4bee7-01c8-4db2-949e-1728524f35aa ro quiet console=tty0
>> module /boot/initrd.img-2.6.31.6
>>
>
> You should have console=hvc0.
>
> See this wiki page for more information:
> http://wiki.xensource.com/xenwiki/XenParavirtOps

Unfortunately that didn't help. I've already had a look at that wiki
page and looking at the "working example grub.conf" you see that there's
no console param at all. tty0 was the result of my latest try to get
it running.

Also if the console is set up wrong, I would expect to keep getting the
Xen output instead of nothing - shouldn't I?

I also tried vga=ask and removing the quiet param - no change.

Oh, and /var/log/xen remains empty, so I assume the dom0 does not boot.

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