help

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    Proxmox Host Crashing Daily - Debugging Tips

    Hi folks! I've got a Proxmox host that is freezing pretty much on a daily basis, and I'm looking for advice on how to get started debugging it. I've tried looking at the logs and don't see an obvious answer, but I'm not sure I know what to look for. I've got the host connected to a KVM and...
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    Accidentally deleted qemu-server folder. help recreate config file for a VM

    I had mounted the qemu-server folder to a container where i was tesing an app i wrote for some automation. when deleting the project file, forgot to unmout the qemu-folder and deleted all the vm conf files. ive looked up past threads about this and recreated couple of my VMS. but i had a NAS...
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    [SOLVED] NFS mouning on LXC container. Permission denied

    I have been trying to mount NFS shares on LXCs for the past three days and I couldn't get it to work. I have seen guides on CIFS/SMB shares but nothing on NFS. I have tried mounting using the GUI but I kept get permission denied error. I have also followed TheHellSite's guide but I couldn't get...
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    Proxmox host can't access the Internet.

    Hi all, I'm a super noob so excuse my lack of knowledge. I was trying to install packages through the host but found that it timed out. Pinged google and also timed out. I can ping my gateway ip and local ips just fine. I have a few lxcs that DO have internet and can ping google just fine. The...
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    issues with storage

    Hi I need some help, Ive had an issue with an external drive thats been holding some vm disks on it - But its suddenly not showing the vm disks anymore and its also showing the space is maxed out When i try and attached a unused disk back to the vm its saying the disk does not exist But...
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    [SOLVED] Proxmox constantly crashes after few mins

    Edit: My problem was faulty ram sticks. So I recently installed the latest version of proxmox with ZFS raid 1 on a new machine with the following specs: Mobo: MSI MAG B550 Tomahawk Max Wifi Cpu: AMD RYZEN 7 5700X Cpu Fan: Noctua NH-D9L Ram: HYPERX Fury 32GB (4x8GB) DDR4 2400MHz Gpu: Nivida Gtx...
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    Configuration ALL

    *Asrock B760 Pro RS *i5-14500 *NVIDIA RTX 4060TI Hello, I have a problem with the complete configuration, I don't know, it will work, but the installation is ok, and proxmox itself has a problem that it talks about the kernel, the company may be faulty, but I did it under DEBIAN, then I added a...
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    Problems with IOMMU being detected

    Hello everyone, I'm new to PVE and I have been struggling with using IOMMU. I have been trying everything I have seen on the internet, but I can't get IOMMU to be detected even though it's enabled. I have reinstalled PVE a couple of times but still it was not working, I tried booting with ZFS...
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    GUI unreachable from desktop, however loads on mobile

    I recently updated my PVE to 7.4.18 in preperation for a migration to PVE 8. However once I ran the minor updates the GUI is inaccessible. I have connected a monitor to the server directly and that works and I just tried reaching the IP for the gui on my phone and I'm amazed as that loaded. Why...
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    Can't copy/paste to VMs and LXCs

    I'm new to proxmox, I have been trying to work on some of my containers but it have been a pain. When I try to setup a new service I have to write the code from manuals by hand and I cannot copy and paste from my client to VMs. I have been using noVNC because SPICE and xterm.js are not working...
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    Heavy use of passthrough GPU kills all VMS

    Hi everyone, I've been having a problem with a specific VM which has a passthrough to a Tesla P40. This VM has 2 things: ollama and the Tesla P40. Nothing else is running. What happens is that after using Ollama for 2 or 3 prompts all my VMS and LXCs reboot. I have no idea why. You can see...
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    Some nodes got fenced and rebooted right after nightly "Update package database"

    So last night two nodes in the span of 4-5 hours were fenced and rebooted right after the 'apt update' cron/timer ran. The log has: 5:05:19 Fnished pve-daily-update.service and then at 5:05:22 - client watchdog expired and a reboot. In the meantime there are few errors about pmxcfs status...
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    [Help] Data LV got 'activated read only' after update & Reboot

    Hi, I bought a license key and applied the key. Then did a update from web ui. Upon reboot (which was suggested by update), I can not start the VMs since the disk are missing. Apparently my /dev/pve/data has become read only. And storage pool size has reduced to 100GB from ~1TB. I added...
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    Can't boot after installing Windows on another disk

    I recently installed a new NVMe SSD on my computer and installed Windows 10 on it. I can successfully boot into Windows by selecting the new disk as the boot drive during startup. However, when I choose the old disk (which has Proxmox Virtual Environment installed) as the boot drive, I notice...
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    How do I get 2 separate bridges for two separate VLANs?

    Basically, I have two VLANs in my home network (Internal-Server and Public-Server), and one of them (Public-Server) can't talk to any other VLANs. Now, I have set up Proxmox on my Intel NUC, and I want to have two VMs, one for my Public and one for my internal servers. Now my question is: how do...
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    How to set a static path for POM

    I install POM today , for the local snapshot and maj , my question is , how to set a static path with this ? the name of folder change with date time etc .. for the maj i want a static path , not a pathe where going 30 folder for maj my debian ? Thanks you for reading
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    SDN, EVPN bridge port vrfvx_foo does not exist

    I'm trying to setup EVPN in Proxmox using SDN but I think I have a skill issue or something any tips would be appreciated. I've setup the controller, it starts fine and establishes the EVPN, BGP session with my router but when I add a vnet I get the following error error: vrfbr_foo: bridge port...
  18. Z

    Cannot access GUI after changing router.

    Hey guys, after a bit of fiddling I managed to get my Proxmox connected to internet by changing the IP in /etc/network/interfaces and etc/hosts to my new IP 192.168.2.69, though after restarting I cannot access the GUI of my Proxmox instance. I am using a Unifi Cloud Gateway Ultra and Proxmox...
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    How do you assign cores to LXCs / VMs in proxmox?

    I have an intel rig with big / little core structure. I have some VMs I never want to ping the big core. the core assignment in Proxmox is weird for my pentium 8505. Core 0 (performance) and then core 9-12 (efficiency). is there a way to assign core 9-12 to an lxc via the lxc.conf so that it...
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    Error watchdog

    Hi everyone, I'm new, I bought a used server and I decided to take the path with proxmox, with the installation everything went well, but then when I restart the server, often but not always I get this watchdog error, to solve it I have to go into the bios and do a save and reset, but I'd...