debian

  1. M

    [SOLVED] iGPU intel 620 PCI passthrough on Intel NUC7i5DNH

    Dear Proxmox community, I've been trying to passthrough the iGPU of a Intel NUC7u5DNH to a Debian VM without success. lspci gives the following: 00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02). dmesg detects and adds the PCI device [ 0.366384]...
  2. H

    One VM hangs, super high load avg (200+)

    I'm experiencing sporadic but reoccurring issues with one of my VMs. One VM has a super high load average. top works sometimes, htop completely hangs. SSH sometimes works. top shows basically no CPU usage. This setup worked without issue for the last 3 months. This started about a week ago. I...
  3. D

    Individual IP for VMs

    Hello, I would like to set up an environment with multiple VMs running on a single server and assign an individual static IP for each of the VMs. The main server would be connecting to a single router with a public static IP. Is there even a way to do this? I am new to this so apologies if this...
  4. A

    How to (safely) backup a VM with PCIe passthrough?

    Hi, I have a Nvidia 3090 that is passed through into a Debian VM (for running LLM). I want to perform scheduled backup for this VM. In Proxmox web UI, I clicked "datacenter", then created a backup job ("stop" mode) that runs at 6am every day. It worked on the first day, but the backup job...
  5. R

    No bridge in VM setup

    Hello everyone, I've just installed Proxmox on Debian 11 following this official guide. I wanted to create a VM but there's no bridge available in the network configuration. This is my /etc/network/interfaces: source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo...
  6. P

    CT container can't access network

    Hi so i have one old CT container, that can access the network just fine But when i create a new one it manages to get an IP but that is about it.. Working CT Broken CT pct config 210 arch: amd64 cores: 4 features: nesting=1 hostname: emby memory: 2048 mp0: /storage/movies,mp=/mnt/movies...
  7. Z

    VM High CPU Usage and Strange Behavior After Backups in Proxmox

    Hello, I’m experiencing several issues with my Proxmox setup and VM backups. Here are the details: Environment: Proxmox VE with multiple Debian VMs. Backups are scheduled daily at 5 AM using the "stop" mode. Problem: After backups, approximately one in four VMs exhibit strange behaviors...
  8. L

    [SOLVED] Yet another Loading initial ramdisk issue

    Hello proxmox community, it's my first thread here, and unfortunately it's an issue which i can't solve. I've been running a regular debian server for a few years. This have worked for me fine for some time, but due to need to run linux + windows server next to it, and also my lab needs have...
  9. E

    [SOLVED] i2p on Debian containers Proxmox, aka. Apparmor is broken on Debian LXC Container for both privileged and unprivileged. Fix inside.

    pveversion is at the bottom to save time for people looking only for the fix. Generally I do not use apparmor on my containers and I find them suitably secure as they are. But recently I experienced a situation where I had to get apparmor working, if not just temporarily. During the...
  10. R

    Getting 300Mbps instead of 1Gbps+ on interface with a Ubiquiti U6 Mesh AP?

    Hello all, I recently deployed a Debian VM to install the Ubiquiti UniFi Controller Software as I switched out my RAX2000 router for a UniFi U6 Mesh AP. I was able to get the UniFi software and the AP installed successfully, however, there seems to be an issue with the speeds. I installed...
  11. S

    Sharing Storage Between LXCs and VMs Issue

    Hello! I'm currently running Proxmox 8.1 and originally had a Ubuntu Server VM set up for months, which I've loaded data on my hard drive in path /mnt/WD14-1 through two separate virtual disks (/dev/sdb1 mounted to /mnt/WD14-1/sdb1/, /dev/sdb2 mounted to /mnt/WD14-1/sdb2/). I just created a few...
  12. R

    Proxmox Offline Mirror - Debian Repository needed?

    Hi, I set um the Proxmox Offline Mirror successfully, and connected my nodes with it. My question is fairly simple: To keep my nodes updated (and most importantly all security holes patched), do I need a snapshot of the Debian repository, too? Right now I only snapshotted (meaning syncd and...
  13. L

    Sporadic network losses for Debian 11/12 VMs

    Setup: - PVE Cluster 8.1.0 / Linux 6.5.13-3-pve - Typical Proxmox installation with bridged WAN (Linux Bridge) Test VMs: #1: Debian 12 - Kernel: 6.1.0-18-amd64 - IP & Mac Filter enabled (NDP enabled) - Firewall: Block all Incoming (except ICMP Test server ip) / Allow all outgoing - Network...
  14. F

    [SOLVED] Understanding the logic with IP of LXC containers coming from Debian

    Hi, Very sorry if my questions are stupid, I'm just trying to figure it out. I had a one node server running on Debian with Docker on it. Very simple, I had all my different services running on one machine (plex, nextcloud, etc.). I had a Pi-hole service for my DNS, this way, *.mydomain.com...
  15. J

    Clearing DNS cache in Debian 11/12 LXC

    Hey everyone! So I have a number of LXC in my Proxmox cluster, some of them Debian 11 and some others Debian 12 (templates provided by Proxmox), and I am trying to find a way to clear the local DNS cache as I need to force querying again the internal DNS server despite the TTL of the record. I...
  16. J

    SSH Rredirection

    Hi, I have a K8S cluser installed on proxmox host. To access VMs created in Proxmox, I obliged to connect to the Proxmox server and then make another SSH connection to the desired VM . This is not very practical in addition to posing obvious security problems. is there a way please to do a...
  17. K

    unable to create VM

    I try to install Debian with debian-12.4.0-amd64-netinst.iso in pve 8.1.3. The installation failed. When I try to do it again, An error message occurred: Formatting '/mnt/sda1/images/102/vm-102-disk-1.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off preallocation=metadata...
  18. D

    [SOLVED] PVE ISO vs Debian PVE via APT install

    I have followed both the standard ISO install (8.0.4) and tried to install another node manually (with custom partitioning) on top of Debian network install with very much nothing else than wget (even skipped system tools in tasksel) and ZFS. The resulting size of the ISO-sourced install (ZFS)...
  19. M

    Automatische Installation Proxmox auf Debian mit preseed und Automatische Gitlab Installation

    Hi Community, Ich habe mal mir mal die Mühe gemacht und ein bissel gebastelt. Dabei herausgekommen ist ein Git Repository, mit dem man Debian mit einem USB-Stick per preseed Datei automatisch installieren kann und danach per Ansible Proxmox installiert...
  20. L

    Schrift hat sich automatisch verändert

    War auf dem Debian Server am Arbeiten und plötzlich hat sich die Schrift verändert, als ich wieder aus einer Datei herausging. Nichts wurde angepasst oder verändert. Ich habe keinen Schimmer, wie das passiert ist und wie man dies wieder zurückstellen kann. Ist dies ein Proxmox Problem?

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