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    8.3 + Debian 12 + Cloud-Init + Expanded Disk + OVMF = Kernel Panic on First Boot

    I have a consistent repro of a kernel panic, seemingly occurring due to something between cloud-init and Proxmox running 8.3. Likely not something your average user will find, as it requires expanding a disk on first install (whereas most click-ops would be the ISO installer, I assume). My...
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    Host cannot ping Guest when in same VLAN (but only *one* VLAN) via ovs

    Problem Statement PVE Host cannot ping or communicate to VM on same host, only when that VM is in a specific vlan (that is shared with the host). Issue persists across hosts, but always only the one specific vlan has issues - guests in another vlan (also with a vlanX interface on the host) work...
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    pvecm qdevice Issues - Peer does not recognize and trust the CA that issued your certificate.

    Hey all, I just recently reconfigured my qdevice (I'm running a two-node setup with an external qdevice, per https://pve.proxmox.com/wiki/Cluster_Manager#_corosync_external_vote_support). root@ff-pve02:~# pveversion -v proxmox-ve: 7.4-1 (running kernel: 5.15.107-2-pve) pve-manager: 7.4-4...
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    Moving CT volume hangs

    When migrating a CT storage volume from local to local-zfs (Stop the CT, "Move Storage" in the UI), the process just hangs and never completes (30+ minutes hung right now). This happens with *all* my CTs (waiting on 5 hung move operations as we speak) Here is the status of the move job: Number...
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    Failed to add the EFI boot entry on Guest

    Hey folks, Trying to install some debian UEFI guests (Ubuntu 22.04 & Debian 11.5 with the same results), and I'm having issues with the installer failing at EFI install step: VM Info: ``` root@pve02:~# cat /etc/pve/qemu-server/101.conf acpi: 0 agent: 1 bios: ovmf boot: order=ide2;net0...
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    <50% & Quorum?

    Hey all, I have a cluster of 7 SFF PCs running as a PVE HA cluster backed by NFS storage (on an 8th machine, also in the cluster). I'm on "time-of-use" electricity costs, and would love to be able to kill off many of the SFF nodes during "peak" hours to save on energy costs, or if compute power...
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    VM sending out on two VLANs - one of which isn't assigned to VM

    I'm seeing a very weird behavior on one of my VMs where packets appear to be duplicated on the PVE host and sent out on multiple VLANs. Expected traffic flow: VM (VLAN102 in PVE) > PVE Host Bridge (Vlan-aware) > Cisco switch (on VLAN102) Observed traffic flow: DHCP broadcasts from the VM are...
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    [SOLVED] Migration from Unraid KVM: VM in Boot Loop

    Hi all, Planning to migrate from Unraid's KVM over to Proxmox (plus MergerFS & SnapRAID and Docker, etc). During VM testing, I've found that I cannot boot a VM that I migrated over. I've searched the forum and all I've found is one thread that said this should just work, but I can't for the...