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From: "Jan Beulich" <JBeulich@suse.com>
To: John Mok <a9121431@gmail.com>
Cc: xen-devel@lists.xen.org
Subject: Re: [BUG] Only 1 VCPU is detected in Xen 4.1 - "A valid RSDP was not found"
Date: Wed, 23 Jul 2014 16:35:48 +0100	[thread overview]
Message-ID: <53CFF2740200007800025390@mail.emea.novell.com> (raw)
In-Reply-To: <CALYzA8F5R1xrEOYWXQ+8Z39y1stCHdrFB0WZnNgV8j4PobQLqw@mail.gmail.com>

>>> On 22.07.14 at 11:04, <a9121431@gmail.com> wrote:
> Hi Andrew,
> 
> Thank you for your prompt reply.
> 
>>Can you post all of xm dmesg rather than just a snippet?
> 
> The full xm dmesg and dmesg logs are enclosed in this message.
> 
>>Is this a legacy boot or an EFI boot?
> 
> It is an EFI boot, because EFI + GPT is needed to manage the disk storage > 
> 2TB.
> 
> I tried Xen 4.4 with kernel 3.13 in Ubuntu 14.04 (and Xen 4.1 with
> kernel 3.11 in Ubuntu 12.04), but the USB keyboard / mouse failed to
> work in both cases. Thus, I fall back to Debian Wheezy Xen 4.1.

You should really avoid GrUB2 and use xen.efi instead of xen.gz. As
to the USB problems - hard to say anything useful without logs.

Jan

      reply	other threads:[~2014-07-23 15:35 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-22  4:54 [BUG] Only 1 VCPU is detected in Xen 4.1 - "A valid RSDP was not found" John Mok
2014-07-22  7:50 ` Andrew Cooper
     [not found]   ` <CALYzA8FXq-0O4hNk0-s1MBhkFQxyFNSmxoMC7yYcJAhh1ic=Ng@mail.gmail.com>
     [not found]     ` <CALYzA8GdYa8BaNtqEYVaHNsAeUcR1pgK-6aGt75_LjtFUJqKjQ@mail.gmail.com>
2014-07-22  9:03       ` Andrew Cooper
2014-07-22  9:04   ` John Mok
2014-07-23 15:35     ` Jan Beulich [this message]

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