pbs3to4 fails to boot

rm-rf

Member
Aug 24, 2021
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Colorado, USA
After running bookworm -> trixie upgrades, in accordance with Proxmox's upgrade docs, the machine won't boot.
The only thing that shows up when the machine starts is the following message (for a quick second, then the machine resets and loops over and over):
Code:
BdsDxe: loading Boot0001 "UEFI BHYVE SATA DISK BHYVE-68FA-FD70-E53E" from PciRoot (0x0)/Pci (0x3, 0x0)/Sata (0x0, 0xFFFF, 0x0)
BdsDxe: starting Boot0001 "UEFI BHYVE SATA DISK BHYVE-68FA-FD70-E53E" from PeiRoot (0x0)/Pci (0x3, 0x0)/Sata (0x0, 0xFFFF, 0x0)

PBS is running as a VM on TrueNAS Core 13 (I know, need to upgrade...)

I've booted a Debian 13 installation media, went into rescue mode, mounted root and issued the following commands:

Code:
# update-initramfs -u
update-initramfs: Generating /boot/initrd.img-6.17.13-2-pve
Running hook script 'zz-proxmox-boot'.
Re-executing '/etc/kernel/postinst.d/zz-proxmox-boot' in new private mount namespace..
No /etc/kernel/proxmox-boot-uuids found, skipping ESP sync.

Code:
# proxmox-boot-tool init /dev/sda1
Re-executing '/sbin/proxmox-boot-tool'in new private mount namespace..
UUID="DCD8-1D4A" SIZE="999292928" FSTYPE="vfat"
PARTTYPE="c12a7328- f81f -11d2-ba4b-00a0c93ec93b" PKNAME="sda" MOUNTPOINT=''''
Mounting '/dev/sda1' on '/var/tmp/espmounts/DCD8-1D4A'
Installing grub x86_64 target..
Installing for x86_64-efi platform.
grub-install.real: warning: EFI variables cannot be set on this system. grub-install.real: warning: You will have to complete the GRUB setup manually.
Installation finished. No error reported.
Installing grub x86_64 target (removable)..
Installing for x86_64-efi platform.
Installation tinished. No error reported.
Unmount ing '/dev/sda1'
Adding '/dev/sda1' to list of synced ESPs..
Refreshing kernels and initrds..
Running hook script 'proxmox-auto-removal'
Running hook script 'zz-proxmox-boot'
No /etc/kernel/cmdline found - falling back to /proc/cmdline Copying and configuring kernels on /dev/disk/by-uuid/DCD8-1D4A
Copying kernel 6.17.13-2-pve
Copying kernel 6.8.12-20-pve
Generating grub contiguration tile ...
Found linux image: /boot/vmlinuz-6.17.13-2-pve
Found initrd image: /boot/initrd.img-6.17.13-2-pve
Found linux image: /boot/vmlinuz-6.8.12-20-pve
Found initrd image: /boot/initrd.img-6.8.12-20-pve
Adding boot menu entry for UEFI Firmware Settings...
done


I've been reading up on other posts online relating to this issue but have had zero luck getting PBS to boot again.

What else should I try?
Thanks in advance!