Installed with Grub, after a few days, system automatically switched to system-d?

[adresner]

Hi everyone,

I finally got my system exactly where I wanted it and then it did this to me. I have no idea... but was originally booting via Grub. In fact, the Grub boot manager is visible at boot. But the system has switched to system-d kinda messing up the things I got working.

How can I make my system boot with Grub?

efibootmgr -v
BootCurrent: 0001
Timeout: 1 seconds
BootOrder: 0001,0002,0003,0004
Boot0001* UEFI OS HD(2,GPT,729fc087-845b-461e-839d-dd36c131f943,0x800,0x200000)/File(\EFI\BOOT\BOOTX64.EFI)..BO
Boot0002* UEFI:CD/DVD Drive BBS(129,,0x0)
Boot0003* UEFI:Removable Device BBS(130,,0x0)
Boot0004* UEFI:Network Device BBS(131,,0x0)

 

[leesteken]

It appears to boot with GRUB in UEFI mode, which is normal if your root filesystem (Proxmox installation) is not on ZFS. Following the Proxmox manual, it also matches GRUB booting in UFEI mode. Even if the \EFI\proxmox\grubx64.efi is not identical to your \EFI\BOOT\BOOTX64.EFI, it's definately not \EFI\systemd\systemd-bootx64.efi that would indicate systemd-boot. In short: you are using GRUB and not systemd-boot, so you have exactly what you wanted.

 

[adresner]

Going to delete this thread... thanks!

 

[adresner]

Turns out my real issue was updating to 6.2.9-1
So now I have to find a way to default boot into 6.2.6-1

Found this:
https://forum.proxmox.com/threads/select-default-boot-kernel.79582/post-398029