Q4OS Forum

randomguyinearth

Member

Registered: 2026-01-26

Posts: 2

grub problem on Q4OS plamas

sudo grub-install
Installation pour la plate-forme x86_64-efi.
grub-install : attention : Cannot set EFI variable Boot0000.
grub-install : attention : efivarfs_set_variable: writing to fd 7 failed: Aucun espace disponible sur le périphérique.
grub-install : attention : _efi_set_variable_mode: ops->set_variable() failed: Aucun espace disponible sur le périphérique.
grub-install : erreur : failed to register the EFI boot entry: Aucun espace disponible sur le périphérique.

udo update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-6.12.63+deb13-amd64
Found initrd image: /boot/initrd.img-6.12.63+deb13-amd64
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Adding boot menu entry for UEFI Firmware Settings ...
done

i need to use the command

set root=(hd0,gpt2)
set prefix=(hd0,gpt2)/boot/grub
insmod normal
normal
to start the pc and loggin in the OS

if you need more info say to me

bin

Member

From: U.K.

Registered: 2016-01-28

Posts: 1,560

Re: grub problem on Q4OS plamas

The error message says that there is not enough space for the boot entry.
You have a gpt partitopn table.
So, you need a partition for boot which should be 1Gb - it can be less but if you try different distros that will be OK for most.
Then you need your root partiton for the OS
Finally a third partition for your data.

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randomguyinearth

Member

Registered: 2026-01-26

Posts: 2

Re: grub problem on Q4OS plamas

its noted thanks for the informations/helps i was blind have a good day