Tag: pve

  • Rebuilding GRUB After a Ceph Misadventure on Ubuntu 24.04 arm64 Proxmox VE

    Recently, I encountered a rather frustrating issue with my Ubuntu system running inside a Proxmox VE (PVE) virtual machine. The culprit? A seemingly innocent attempt to adjust the placement group (PG) count in my Ceph cluster. What started as a routine optimization turned into a full-blown system crash, leaving my Ubuntu installation unbootable and my…