1. S

    [SOLVED] Upgrade 2.4 - 3.1 - Grub Rescue Error - Symbol 'grub_disk_native_sectors' not found - Truenas Core BHYVE

    I attempted to upgrade my Proxmox Backup Server 2.4.x to 3.1 yesterday, and after the reboot it just comes up with the grub rescue prompt, with the error. error: symbol 'grub_disk_native_sectors' not found. I'm running it on a VM on a Trunas Mini - running Trunas Core (TrueNAS-13.0-U6.1), so...
  2. L

    proxmox-boot-tool status shows one entry in raid1 system

    One of my disks (raid 1) had to be replaced. Following the docs, I could make the new disk work. A host system reboot also works BUT when I execute proxmox-boot-tool status, I get the following: proxmox-boot-tool status Re-executing '/usr/sbin/proxmox-boot-tool' in new private mount namespace...
  3. B

    Proxmox VE 7.4 (and prior) installation issues (Grub fails, no Web UI login)

    Hi, I have different problems with the Proxmox VE 7.4 installation on an Asus ROG STRIX B760-I GAMING WIFI with an i3-13100, 16 GB DDR5 Ram and a Samsung 980 PRO M.2 NVMe using an USB boot stick. I also tried all other proxmox versions down to 6.4 with the same or similiar issues described...
  4. N

    Problem with grub upgrading PVE 6.4-15

    Dear All, I need your help in order to solve a problem with grub that is the first time I am having. My PVE infomed me that some updates are available as per picture in attachment I have applied the updates and as always process starts, at a certain point while upgrading grub I have got the...
  5. V

    [SOLVED] Grub-install error - unknown filesystem

    Hello! I've faced strange error while replacing failed disk on old PVE appliance (5.4). After appliying sgdisk -R and sgdisk -G on new disk I've initiated resilver on a new disk and meanwhile I've wanted to install grub on first partition of new hdd. But grub-install failed with error: unknown...
  6. J

    how to make grub redundant with ZFS mirror ?

    Hi everyone; I'm about reinstalling my proxmox which will have 2 raid one for the data (2x SATA 5TB) and one for the vm and container (2x SSD 1TB) My concern is; in the past I had issue to not make the grub my single point of failure. I want the GRUB2 bootloader to be configured in such a way...
  7. A

    Grub not booting ZFS rpool after disk replacement

    I had one disk producing read errors in my 15 disk ZFS raid-z2 pool and replaced it offline. Trying to boot the system ended in grub rescue mode: error: no such device: <hex string>. Entering rescue mode... I booted with sysresccd+zfs and was able to import the pool with zpool import -o...
  8. G

    zfs installation fails on dell with perc h730

    Hello everyone! I have tried to install proxmox with zfs on a Dell poweredge 730 with a h730 controller. I can not install with the drives in raid mode neither with HBA configuration. I have tried to install it with raid5, I have tried to install it in hba mode and I always have the same...


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