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On 04/12/2014 03:45 AM, Facu Curti wrote: |
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> Hi all. First at all i apologize if my english is not enough. |
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> When I installed gentoo, I do that with UEFI, and gpt partitions. But |
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> right now, I tried to install XEN, and this not works with EFI. I cant |
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> wait until somebody fix this problem, So i'm thinking to change "EFI" to |
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> "BIOS" boot. |
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> |
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> So, I deleted the efi (/boot/efi) partition, edited make.conf, and deleted |
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> /etc/default/grub. |
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> |
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> After that, I made a new partition with bios_grub |
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> flag. As explained in [1]. And reinstalled grub2 (with new flags). |
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> But I can't boot. |
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|
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What happens when you try to boot? Can you see the grub2 menu screen? |
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|
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If you can see the grub2 menu screen you should try using the grub2 |
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command shell (type "c" to enter the command shell) which will allow |
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you to experiment with all of the grub commands that you compiled into |
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the grub2 package. |
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|
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If you can get to the grub shell prompt you can hit TAB to see a list of |
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available grub commands. |
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|
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The important point is this: any grub command that works from the grub |
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shell prompt can be typed *verbatim* into a grub2 'menuitem' stanza. |
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The first time I used grub2-mkconfig I noticed that it generates config |
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files that strike me as a bit hysterical (excuse the sexist adjective). |