Re: error: disk lvmid/... not found Entering rescue mode...

[Andrei Borzenkov]

В Sun, 19 Jul 2015 20:51:33 +0200
Jelle de Jong <address@hidden> пишет:

> On 19/07/15 20:21, Andrei Borzenkov wrote:
> > В Sun, 19 Jul 2015 19:55:11 +0200
> > Jelle de Jong <address@hidden> пишет:
> > 
> >> Hello everybody,
> >>
> >> I been hitting a problem that I couldn't figure out.
> >>
> >> I was making Debian Jessie installations on USB sticks and booting from
> >> them with grub on an HP z600 machine and all works fine.
> >>
> >> I was making an 1:1 copy of those USB sticks and put them in HP ML110
> >> station and when trying to boot I get:
> >>
> >> http://paste.debian.net/plain/283906
> >>
> >> Attempting Boot From USB DriveKey (C:)
> >> error: disk
> >> `lvmid/lO45FX-TeHg-DMv6-VWnZ-GiPg-jlQT-2hQspm/inSndX-umPY-jtUa-xrOD-
> >> sTLT-PJyY-YoruJR' not found.
> >> Entering rescue mode...
> >> grub rescue>
> >>
> >> Some older usb sticks with Debian booted fine with the HP ML110 servers.
> >>
> >> So to be sure I did a fresh debootstrap installation from a chroot on
> >> the ML110 server and tried booting the, but I get the same grub error. I
> >> place the USB sticks in an Z600 server and they booted fine.
> >>
> >> What is going on and how can I solve this? I want to boot from the USB
> >> sticks on the ML110 servers, like I do my debian old stable sticks.
> >>
> >> What information do you guys need from my side?
> >>
> > 
> > Are both systems BIOS or both UEFI?
> 
> I think both systems are BIOS. I included the output of dmidecode -t
> bios (I assume that is the way of detecting of the system is UEFI?) of
> both systems in this pastebin: http://paste.debian.net/283917/
> 

I'm not sure DMI shows it; but for GRUB to be able to access USB stick
BIOS must present it. Check BIOS settings, may be legacy USB need to be
explicitly turned on.