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Am 13.10.2012 15:07, schrieb Stefan G. Weichinger: |
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> Am 13.10.2012 12:51, schrieb Michael Hampicke: |
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>> |
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>> Looks good, could you cross-check if the GUID is correct? My EFI |
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>> partition is the first one on my ssd, so I use # sgdisk -i1 /dev/sda to |
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>> check. The value you are looking for is "Partition unique GUID" - should |
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>> be the same to what efibootmgr displays |
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>> (0c67029a-25de-4e23-b2be-6c502742189e) |
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> |
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> That is the ID of /dev/sda5: |
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> |
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> # sgdisk -i5 /dev/sda |
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> Partition GUID code: C12A7328-F81F-11D2-BA4B-00A0C93EC93B (EFI System) |
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> Partition unique GUID: 0C67029A-25DE-4E23-B2BE-6C502742189E |
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> First sector: 1296046080 (at 618.0 GiB) |
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> Last sector: 1296455679 (at 618.2 GiB) |
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> Partition size: 409600 sectors (200.0 MiB) |
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> Attribute flags: 0000000000000000 |
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> Partition name: 'EFI System' |
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> |
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> This is the EFI-system-partition on /dev/sda. |
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> Should it point there? |
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> |
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> In my case sda1 is a Linux RAID partition, which is part of md0, which |
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> once was my / (too small now). |
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> |
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> What I tried to achieve: |
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> |
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> sda5: EFI system ( -> /boot/efi ) |
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> |
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> gentoo-root on /dev/md3 (consists of sda6 and sdb3) |
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> |
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> I know this looks like a mess, and somehow it is. |
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> |
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> But right now I see something else: |
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> |
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> Boot0000* GRUB2 |
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> HD(5,4d401800,64000,0c67029a-25de-4e23-b2be-6c502742189e)File(\EFI\GRUB2\grubx64.efi) |
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> |
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> would point at my /dev/sda5 and the file \EFI\GRUB2\grubx64.efi in |
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> there, right? |
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|
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Yes, correct. Everything so far looks okay to me. So when you book in |
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EFI mode you should get at least a grub shell - even if your grub.cfg is |
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missing or incorrect. But on the other hand, UEFI is a bitch, took me |
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several days in trial and error to get it running when I first tested it |
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(this was with unstable grub then, I even hat to create my own grub |
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image with grub2-mkimage) |
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|
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> |
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> After all my fiddling around right now it is named |
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> |
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> /boot/efi/EFI/grub2/grubx64.efi |
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> |
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> case-sensitive? Vfat ... ? I just rename it and give it a try ;-) |
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|
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vfat is not case sensitive, so this should be no problem. |
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|
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> |
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> What about that ugly Boot0007 in my listing? |
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|
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Maybe some internal rescue partition or something like that. Looks |
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strange to me too. |