From: "Stefan G. Weichinger" <lists@xunil.at>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] UEFI boot, again
Date: Sat, 13 Oct 2012 15:07:40 +0200 [thread overview]
Message-ID: <5079679C.1020905@xunil.at> (raw)
In-Reply-To: <507947C8.4030408@hadt.biz>
Am 13.10.2012 12:51, schrieb Michael Hampicke:
>
> Looks good, could you cross-check if the GUID is correct? My EFI
> partition is the first one on my ssd, so I use # sgdisk -i1 /dev/sda to
> check. The value you are looking for is "Partition unique GUID" - should
> be the same to what efibootmgr displays
> (0c67029a-25de-4e23-b2be-6c502742189e)
That is the ID of /dev/sda5:
# sgdisk -i5 /dev/sda
Partition GUID code: C12A7328-F81F-11D2-BA4B-00A0C93EC93B (EFI System)
Partition unique GUID: 0C67029A-25DE-4E23-B2BE-6C502742189E
First sector: 1296046080 (at 618.0 GiB)
Last sector: 1296455679 (at 618.2 GiB)
Partition size: 409600 sectors (200.0 MiB)
Attribute flags: 0000000000000000
Partition name: 'EFI System'
This is the EFI-system-partition on /dev/sda.
Should it point there?
In my case sda1 is a Linux RAID partition, which is part of md0, which
once was my / (too small now).
What I tried to achieve:
sda5: EFI system ( -> /boot/efi )
gentoo-root on /dev/md3 (consists of sda6 and sdb3)
I know this looks like a mess, and somehow it is.
But right now I see something else:
Boot0000* GRUB2
HD(5,4d401800,64000,0c67029a-25de-4e23-b2be-6c502742189e)File(\EFI\GRUB2\grubx64.efi)
would point at my /dev/sda5 and the file \EFI\GRUB2\grubx64.efi in
there, right?
After all my fiddling around right now it is named
/boot/efi/EFI/grub2/grubx64.efi
case-sensitive? Vfat ... ? I just rename it and give it a try ;-)
What about that ugly Boot0007 in my listing?
S
next prev parent reply other threads:[~2012-10-13 13:09 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-11 18:25 [gentoo-user] UEFI boot, again Stefan G. Weichinger
2012-10-12 1:52 ` Bill Kenworthy
2012-10-12 8:33 ` Stefan G. Weichinger
2012-10-12 13:22 ` Bill Kenworthy
2012-10-12 13:36 ` Stefan G. Weichinger
2012-10-12 13:53 ` Stefan G. Weichinger
2012-10-12 22:52 ` Bill Kenworthy
2012-10-13 9:06 ` Stefan G. Weichinger
2012-10-13 9:38 ` Michael Hampicke
2012-10-13 10:13 ` Stefan G. Weichinger
2012-10-13 10:51 ` Michael Hampicke
2012-10-13 13:07 ` Stefan G. Weichinger [this message]
2012-10-13 14:35 ` Michael Hampicke
2012-10-15 17:37 ` Stefan G. Weichinger
2012-10-13 9:41 ` Bill Kenworthy
2012-10-12 13:01 ` Stefan G. Weichinger
2012-10-12 13:46 ` Stefan G. Weichinger
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