ubuntu-server Digest, Vol 113, Issue 6

[Mark Carter]

It's the hypervisor, most likely.  I've got one too. I have to unplug the
front power switch, as it keeps power cycling randomly otherwize.
mark.


On 28 May 2015 at 13:00, <ubuntu-server-request at lists.ubuntu.com> wrote:

> Send ubuntu-server mailing list submissions to
>         ubuntu-server at lists.ubuntu.com
>
> To subscribe or unsubscribe via the World Wide Web, visit
>         https://lists.ubuntu.com/mailman/listinfo/ubuntu-server
> or, via email, send a message with subject or body 'help' to
>         ubuntu-server-request at lists.ubuntu.com
>
> You can reach the person managing the list at
>         ubuntu-server-owner at lists.ubuntu.com
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of ubuntu-server digest..."
>
>
> Today's Topics:
>
>    1. IBM Server/EFI Boot: What could have happened?
>       (Jorge Andres Brugger)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 27 May 2015 09:36:54 -0300
> From: Jorge Andres Brugger <jbrugger at dasu.com.ar>
> To: ubuntu-server at lists.ubuntu.com
> Subject: IBM Server/EFI Boot: What could have happened?
> Message-ID: <mk4dn5$3mr$1 at ger.gmane.org>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> I have an IBM System x server with Ubuntu Server 14.04, standard
> settings (UEFI BIOS defaults, LSI RAID controller, two mirrored disks).
> LSI config said RAID is "optimal".
> Yesterday I rebooted it and refuses to boot because "missing operating
> system". After fighting for a while with the problem I managed to
> explicitly configure the boot using /ubuntu/grubx64.efi and the server
> is alive again.
> This was not configured this way before. In the past I?ve rebooted the
> server many times without any issue.
> What could have happened? How I can do to return to the previous
> setting? (i.e. "standard" and non forced EFI boot config)
> Thank you very much!
> --
> Jorge Andr?s Brugger
> Departamento de Inform?tica
> DASU - Obra Social del Personal de la Universidad Nacional de la Patagonia
> Comodoro Rivadavia, Chubut, Argentina
> Tel?fono (0297) 446-4444 int. 103
> Correo electr?nico: jbrugger at dasu.com.ar
> Website: www.dasu.com.ar
>
> "Quien hace, puede equivocarse. Quien nada hace, ya est? equivocado."
> (Daniel Kon)
>
>
>
>
> ------------------------------
>
> --
> ubuntu-server mailing list
> ubuntu-server at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/ubuntu-server
> More info: https://wiki.ubuntu.com/ServerTeam
>
> End of ubuntu-server Digest, Vol 113, Issue 6
> *********************************************
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.ubuntu.com/archives/ubuntu-server/attachments/20150529/ccb59ca8/attachment.html>