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Re: Grub and nvme disk issue


From: Andrei Borzenkov
Subject: Re: Grub and nvme disk issue
Date: Sat, 26 Mar 2016 21:37:25 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0

26.03.2016 06:27, Andrei Borzenkov пишет:
> 25.03.2016 22:05, Benoit пишет:
>> excuse me for the SPAM
>> it is definitely an issue of Grub not generating a valid line.
> 
> The EFI boot menu entries are managed by efibootmgr. It is of course
> possible that GRUB is using it somehow incorrectly. Could you please run
> grub-install with additional --debug flag and attach full output?
> 
>> I just confirmed and create a manual value in my BIOS and now I can boot...
>>
>> efibootmgr -v
>> BootCurrent: 0001
>> Timeout: 0 seconds
>> BootOrder: 0001
>> Boot0000* Parabola
>> HD(1,0,00000000000000000000000000000000,0x0,0x0)/File(\EFI\Parabola\grubx64.efi)
>>
>> Boot0001* para
>> PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x0)/NVMe(0x1,00-25-38-41-61-B4-81-1C)/HD(1,GPT,b292a4e4-0314-47ba-982a-ae06289f25f2,0x800,0x100000)/File(\EFI\Parabola\grubx64.efi)
>>
>>
>> para line is created manually
>>

As far as I can tell efibootmgr invocation looks OK

grub-install: info: executing efibootmgr -c -d /dev/nvme0n1 -p 1 -w -L
Parabola -l \EFI\Parabola\grubx64.efi.
BootCurrent: 0003
Timeout: 0 seconds
BootOrder: 0000,0001,0003
Boot0001* para
Boot0003* UEFI: SMI USB DISK 1100, Partition 1
Boot0000* Parabola
Installation finished. No error reported.

How did you add your line that works (show exact command line)? Could
you try the same efibootmgr invocation as grub-install does, to see if
it creates the same broken entry too?



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