Ubuntu 22.04 with ZFS Grub Customizer

Erii Asari

12/12/23, 6:08 PM

I installed grub customizer and after open it with root privileges, I can see

But during boot in grub list I can see only

Ubuntu 22.04.1
Advanced options for Ubuntu 22.04.1 LTS
Windows Boot Manager (on /dev/nvme0n1p1)

even when I reorder and save changes, then during boot no changes in grub list.
I tried use also sudo update-grub which tell that is Adding boot menu entry for UEFI Firmware Settings ..., but it also nothing change.

Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.15.0-56-generic
Found initrd image: /boot/initrd.img-5.15.0-56-generic
Found linux image: /boot/vmlinuz-5.15.0-43-generic
Found initrd image: /boot/initrd.img-5.15.0-43-generic
Found linux image: vmlinuz-5.15.0-56-generic in rpool/ROOT/ubuntu_z55rdq
Found initrd image: initrd.img-5.15.0-56-generic in rpool/ROOT/ubuntu_z55rdq
Found linux image: vmlinuz-5.15.0-43-generic in rpool/ROOT/ubuntu_z55rdq
Found initrd image: initrd.img-5.15.0-43-generic in rpool/ROOT/ubuntu_z55rdq
Adding boot menu entry for UEFI Firmware Settings ...
Memtest86+ needs a 16-bit boot, that is not available on EFI, exiting
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.
Found Windows Boot Manager on /dev/nvme0n1p1@/EFI/Microsoft/Boot/bootmgfw.efi
done

262

0 + 0

boot

grub2

dual-boot

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: Ubuntu 22.04 with ZFS Grub Customizer

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