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Re: grub does not properly set efi boot on NVMe device
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From: |
Andrei Borzenkov |
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Subject: |
Re: grub does not properly set efi boot on NVMe device |
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Date: |
Sat, 28 May 2016 11:00:52 +0300 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.8.0 |
27.05.2016 21:37, Benoit Gschwind пишет:
> Hello,
>
> I found an issue when I use:
>
> grub-install --boot-directory=/boot/efi/EFI/gentoo --efi-directory=/boot/efi
>
> Note that the EFI partition is mounted at /boot/efi and I use grub 2.02beta3
>
> After grub-install, I get the following boot setup:
>
> localhost ~ # efibootmgr -v
> BootCurrent: 0000
> Timeout: 0 seconds
> BootOrder: 0001,0000,0004
> Boot0000* ubuntu
> HD(1,GPT,[hidden],0x800,0xfa000)/File(\EFI\ubuntu\shimx64.efi)
> Boot0001* gentoo
> HD(1,0,00000000000000000000000000000000,0x0,0x0)/File(\EFI\gentoo\grubx64.efi)
> Boot0004 Windows Boot Manager
> HD(1,GPT,[hidden],0x800,0xfa000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)
> [hidden]
> Boot0006* M.2 PCIe SSD BBS(HD,PM951 NVMe SAMSUNG 512GB ,0x0)..BO
> Boot0008* UEFI: PM951 NVMe SAMSUNG 512GB, Partition 1
> HD(1,GPT,[hiddent],0x800,0xfa000)/File(EFI\boot\bootx64.efi)[hidden]
>
> When I reboot my computer skip the entry 0001 and load the entry 0000,
> and also remote the entry 0001 from the boot order.
>
EFI menu entries are created by efibootmgr. Please run grub-install with
option --debug and make full log avaiable.
> If I setup the boot loader with the bios, I get the following _working_
> setup :
>
> localhost ~ # efibootmgr -v
> BootCurrent: 0002
> Timeout: 0 seconds
> BootOrder: 0002,0004,0000
> Boot0000* ubuntu
> HD(1,GPT,[hidden],0x800,0xfa000)/File(\EFI\ubuntu\shimx64.efi)
> Boot0001* gentoo
> HD(1,0,00000000000000000000000000000000,0x0,0x0)/File(\EFI\gentoo\grubx64.efi)
> Boot0002* gentoo
> PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x0)/NVMe(0x1,[hidden])/HD(1,GPT,[hidden],0x800,0xfa000)/File(\EFI\gentoo\grubx64.efi)
> Boot0004 Windows Boot Manager
> HD(1,GPT,[hidden],0x800,0xfa000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)[hidden]
> Boot0006* M.2 PCIe SSD BBS(HD,PM951 NVMe SAMSUNG 512GB ,0x0)[hidden]
> Boot0008* UEFI: PM951 NVMe SAMSUNG 512GB, Partition 1
> HD(1,GPT,[hidden],0x800,0xfa000)/File(EFI\boot\bootx64.efi)[hidden]
>
> The entry 0002 is properly selected, and work fine. Note also that I can
> remove the entry 0001 without trouble.
>
> I hope that may help to improve grub.
>
> Best regards
> --
> Benoit Gschwind
>
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>