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#1 2021-04-14 14:18:36

LeonardoSidney
Member
From: Brazil, SC
Registered: 2019-05-16
Posts: 6

Grub uefi, Windows 10 "no such device"

I searched the forum and found nothing that could help me. So I'm here

installed packages: grub, efibootmgr, os-prober, ntfs-3g

I can't boot my Windows through grub. I currently use 2 hds:
Linux = /dev/nvme0n1
Windows = /dev/sdd1

However, when I start Windows through grub, the following message appears:

error: no such device: Be48-708C.
error: disc 'hd3,gpt1' not found.

Press any button to continue...

It is an error-free translation, as Arch Linux is in my locale, and showed the message in Portuguese

This is my grub.cfg entry for Windows :

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sdd1)' --class windows --class os $menuentry_id_option 'osprober-efi-BE48-708C' {
        insmod part_gpt
        insmod fat
        set root='hd3,gpt1'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd3,gpt1 --hint-efi=hd3,gpt1 --hint-baremetal=ahci3,gpt1  BE48-708C
        else
          search --no-floppy --fs-uuid --set=root BE48-708C
        fi
        chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
### END /etc/grub.d/30_os-prober ###

This is the command I use to generate grub:

# grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB
Installing for the x86_64-efi platform.
Installation completed. No errors reported.
# grub-mkconfig -o /boot/grub/grub.cfg                                       
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-linux
Found initrd image: /boot/amd-ucode.img /boot/initramfs-linux.img
Found fallback initrd image(s) in /boot: initramfs-linux-fallback.img
Found Windows Boot Manager on /dev/sdd1@/EFI/Microsoft/Boot/bootmgfw.efi
done

These are the commands in the os-prober package:

# grub-probe --target=hints_string /mnt/EFI/Microsoft/Boot/bootmgfw.efi
--hint-bios=hd3,gpt1 --hint-efi=hd3,gpt1 --hint-baremetal=ahci3,gpt1 
# grub-probe --target=fs_uuid /mnt/EFI/Microsoft/Boot/bootmgfw.efi     
BE48-708C

Disks in the system:

# lsblk
NAME                 MAJ:MIN  RM  SIZE    RO  TYPE MOUNTPOINT
loop0                7:0      0   219M    1   loop /var/lib/snapd/snap/gnome-3-34-1804/66
loop1                7:1      0   99,1M   1   loop /var/lib/snapd/snap/core/10958
loop2                7:2      0   64,8M   1   loop /var/lib/snapd/snap/gtk-common-themes/1514
loop3                7:3      0   51M     1   loop /var/lib/snapd/snap/snap-store/518
loop4                7:4      0   199,4M  1   loop /var/lib/snapd/snap/code/62
loop5                7:5      0   199,4M  1   loop /var/lib/snapd/snap/code/61
loop6                7:6      0   55,4M   1   loop /var/lib/snapd/snap/core18/1997
loop7                7:7      0   32,3M   1   loop /var/lib/snapd/snap/snapd/11588
sda                  8:0      0   1,8T    0   disk 
├─sda1               8:1      0   16M     0   part 
└─sda2               8:2      0   1,8T    0   part 
sdb                  8:16     0   232,9G  0   disk 
└─sdb1               8:17     0   232,9G  0   part 
sdc                  8:32     0   465,8G  0   disk 
├─sdc1               8:33     0   1M      0   part 
├─sdc2               8:34     0   127M    0   part 
└─sdc3               8:35     0   465,6G  0   part 
sdd                  8:48     0   111,8G  0   disk 
├─sdd1               8:49     0   100M    0   part /mnt
├─sdd2               8:50     0   16M     0   part 
└─sdd3               8:51     0   111,7G  0   part 
sde                  8:64     0   698,6G  0   disk 
└─sde1               8:65     0   698,6G  0   part 
sdf                  8:80     1   7,2G    0   disk 
└─sdf1               8:81     1   7,2G    0   part 
nvme0n1              259:0    0   931,5G  0   disk 
├─nvme0n1p1 259:1             0   16M     0   part 
├─nvme0n1p2 259:2             0   811,5G  0   part 
├─nvme0n1p3 259:3             0   1,9G    0   part [SWAP]
├─nvme0n1p4 259:4             0   488M    0   part /boot
└─nvme0n1p5 259:5             0   117,7G  0   part /

This is the disk on which Windows is installed:

# parted /dev/sdd print
Model: ATA KINGSTON SV300S3 (scsi)
Disk /dev/sdd: 120GB
Size of sector (lógico/físico): 512B/512B
Partition table: gpt
Disk options: 

Number Start   End    Size     Filesystem           Name                          Options
1      1049kB  106MB  105MB    fat32                EFI system partition          boot, esp
2      106MB   123MB  16,8MB                        Microsoft reserved partition  msftres
3      123MB   120GB  120GB    ntfs                 Basic data partition          msftdata

This is the disk on which Linux is installed:

# parted /dev/nvme0n1 print
Model: WDC WDS100T2B0C-00PXH0 (nvme)
Disk /dev/nvme0n1: 1000GB
Size of sector  (lógico/físico): 512B/512B
Partition table: gpt
Disk options: 


Number Start   End     Size     Filesystem           Name  Options
1      17,4kB  16,8MB  16,8MB                        Mi    msftres
2      16,8MB  871GB   871GB    ntfs                       msftdata
3      871GB   873GB   2000MB   linux-swap(v1)             swap
4      873GB   874GB   512MB    fat32                      boot, esp
5      874GB   1000GB  126GB    ext4

Last edited by LeonardoSidney (2021-04-15 14:23:13)

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#2 2021-04-14 14:31:16

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 12,698

Re: Grub uefi, Windows 10 "no such device"

Probably a limitation of your UEFI and it doesn't expose the additional ESP during normal bootup. I'd just share the Windows EFI directly with GRUB and install GRUB there.

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#3 2021-04-21 04:32:07

harryy
Member
Registered: 2020-03-20
Posts: 1

Re: Grub uefi, Windows 10 "no such device"

I had to disable Secure Boot and set OS Type to Other OS and disable Fast boot in BIOS to be able to boot Windows installed on another drive from GRUB.

# sudo os-prober 
/dev/nvme0n1p1@/efi/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi

# sudo grub-mkconfig -o /boot/grub/grub.cfg
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-linux
Found initrd image: /boot/intel-ucode.img /boot/initramfs-linux.img
Found fallback initrd image(s) in /boot: initramfs-linux-fallback.img
Found Windows Boot Manager on /dev/nvme0n1p1@/efi/Microsoft/Boot/bootmgfw.efi
...

From my grub.cfg:

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/nvme0n1p1)' --class windows --class os $menuentry_id_option 'osprober-efi-6655-B7F1' {
    insmod part_gpt
    insmod fat
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root  6655-B7F1
    else
      search --no-floppy --fs-uuid --set=root 6655-B7F1
    fi
    chainloader /efi/Microsoft/Boot/bootmgfw.efi
}
### END /etc/grub.d/30_os-prober ###

edit: turns out i sometimes get some erros while booting windows, for some reason entering end exiting bios solves the problem.

Last edited by harryy (2021-04-21 05:44:37)

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