PCI Passthrough - VM Restart Causes Proxmox to Crash
Hi all, Attempting to pass through a GPU to Windows 11 guest. Everything is working fine when booted, I can play games, encode, watch videos for hours and it's solid. However, every time I restart or...
View ArticleRequest for help cleaning up my config.db
Hi there! I am somewhat of a fresh home user of proxmox. While adding a second host to my cluster, my first hostname had to change. After following the KB on this (edit /etc/hosts /etc/hostname and...
View ArticleClik here to view.
Ghost Node
One of the nodes in my cluster died and I cannot seem to get rid of it. I did a: pvecm delnode sn-pve-34 and it no longer shows up when doing a pvecm status but it is still showing up in server view...
View ArticleSwitch-Trunk in VM durchreichen
Hallo, da meine physische OPNsense-Box hardwaremäßig Probleme bereitet, dachte ich mir, ich virtualisiere sie kurz mal in Proxmox. Tja, war wohl leider nix mit kurz mal. Physisch hat die OPNsense zwei...
View Articlenon ZFS VM storage
Hello!, I've used ZFS data stores in the past with plain SAS HBAs before and have been pretty happy with it, handling protection & compression. For a given setup, I have: - OS boot: LSI SAS HBA + 1...
View ArticleVM freezes irregularly
Hi everyone, I have rewritten the text based on the troubleshooting I have tried. I am at my wit's end here: Some weeks ago, I bought a pfsense box on AliExpress (4-core N5105, 8GB RAM and 250GB NVMe)...
View ArticleDisable Spectre Meltdown Mitigations
BACKGROUND I'm running a homelab. I wanted to test the performance hit of all the mitigations including SMT, but the method I found does not seem to be working QUESTION What is the correct method?...
View ArticleClik here to view.
Proxmox won't boot, stuck in grub
Hi everybody! I rebooted my Proxmox sever and instead of Proxmox, I am greeted by Grub not being able to find my LVM... I read up on others having this issue before, on how to fix grub issues from a...
View ArticleClik here to view.
No network access
Hi everyone My Proxmox network card(enp1s0) went dead this morning. Try to switch to another NIC inside the server(eno1). So I nano the file `/etc/network/interfaces`. Change it to ` auto lo iface lo...
View Articleundefined (Code: 1006) when using GUI Node console in domains (Using GUI IP...
So I've created a subdomain for my Proxmox GUI, and it's working nicely. I did however notice that every time I attempt to use the console within the proxmox gui (either the main server console or node...
View ArticleHow to join a Proxmox cluster to an Active Directory Domain
This tutorial will walk through the steps necessary to join your Proxmox server to Microsoft Active Directory on a Windows 2019 Server. You will be able to sync your users and groups into the Proxmox...
View ArticleClik here to view.
GPU Passthrough with RTX 3090 Doesn't work & DMAR Errors
Hello dear Proxmox Community! I'm trying to set up GPU Passthrough with my Nvidia RTX 3090, but i can't get my card to work. Current software version: PVE: 7.3-4 Kernel Version : Linux 5.15.83-1 Click...
View ArticleVM Drive Recovery
So I have a PVE 6.4.1 installation - 1ea root drive - 2ea drives configured into ZFS pool My root drive died and is not recoverable. I did not have the VM configurations backed up. I got a new root...
View ArticleClik here to view.
No Reboot/No Shutdown
I'm running 7.2-3 on an HP 6200/6300. I've added it to my Windows domain which I setup about a month ago. Now my restart/shutdown options are grayed out (see attached). The only option is to hard...
View Article10g between Truenas VM to Mac PRO and UniFi switch
Hi All, I'm trying to configure two 10g link between TrueNAS-CORE VM to Mac Pro that connected to a UniFi switch. the first 10g link is the default proxmox bridge vmbr0 (LAN) and the second vmbr1 is...
View ArticleMatch Field - Multi Line Regex for To Field
Hi Trying to use a What Object with Match Field regex. I believe some mail clients sent the To field in more than one line. It seems Perl has a /s modifier which lets lets . match newline - but I can't...
View ArticleInhibit All VM's from starting at boot for troubleshooting purposes......
Hi all, I am doing some hardware troubleshooting on my server meaning I need to startup/shutdown a fair bit. I am running about 60 VM's and they are all set to start at boot. Is there a way I can...
View ArticleProblem adding NFS4 storage
I cannot add a NFS4 storage via Datacenter->Storage->Add->NFS. I always get "create storage failed: storage 'nfsshare' is not online (500)". I also tried adding the NFS4 storage manually to...
View ArticleGPU passthrough to an Ubuntu Gaming Server
Hi everyone, I've done everything in my power to solve this using other forum posts / reddit data / troubleshooting, but I feel like I've tried everything to no avail. Work it introducing VDIs, so...
View ArticleZpool replace with removed dead drive doesn't work
Hello, all. One of the drives in my zpool has failed, and so I removed it and ordered a replacement drive. Now that it's here, I am having problems replacing it. OS: Debian 11 Pve: 7.3-4 I've installed...
View Article