container

  1. V

    Is It Possible to Reduce or Remove VM Fingerprints in Proxmox?

    Hi everyone, I'm running a Windows virtual machine on Proxmox to test some software. However, the software immediately detects that it's running inside a virtual machine and changes its behavior because of that. I'm curious if there's a way to reduce or change the VM fingerprint so that the...
  2. D

    [SOLVED] Containers assigned an SDN won't start

    Dear Proxmox people, My apologies if the topic was already discussed… I'm not so vell-versed in networking questions and might not know what to search for. I have configured an SDN, exactly as described here: https://pve.proxmox.com/wiki/Setup_Simple_Zone_With_SNAT_and_DHCP — the setup...
  3. W

    Insight in progress of container backup with suspend

    Hi all, I recently (and temporarily) switched storage backend for a container from snapshot capable to not snapshot capable. Now the backup makes two rounds: rsync while live to temp storage suspend container and rsync again for verification The level of detail in the task log is lower...
  4. P

    My journey on LXC/CT, docker and GPU Passthrough

    Thought I would document this down in case anyone has tried to do this but again had no luck getting answers. TLDR: Use a VM for anything GPU/pass through related. The reason I was digging into this first was because I wanted to run a LLM on my local network but without a GUI. I wanted to save...
  5. S

    OCI Beta + s6-overlay Images: UID/GID and NFS Mount Issues

    I recently tried running an autocalibre-web OCI image in a proxmox LXC container using the new OCI beta feature. I know it is just beta but wanted to provide some feedback. The OCI image used s6-overlay as init. When combined with NFS bind mounts and unpriviliged container, the following...
  6. U

    Can't right-click in LXC console

    Hello, just wondering how to right-click in the console of an LXC. I used a helper script to install it, and other containers and VMs work fine wrt right-clicking. Any help would be appreciated.
  7. S

    [SOLVED] Problem backing up container

    Yesterday I updated Proxmox from 8 to 9. Last night I encauntered errors backing up one of my Containers to a Proxmox Backup Server Error Message: NFO: starting new backup job: vzdump 101 --all 0 --prune-backups 'keep-daily=7,keep-monthly=12,keep-weekly=4,keep-yearly=999' --mode snapshot...
  8. S

    Backup Problem mit einem Container

    Ich habe gestern Proxmox von 8 auf 9 upgedatet, heute in der Nacht hat dann bei einem Container das Backup nicht mehr funktioniert Fehlermeldung: INFO: starting new backup job: vzdump 101 --all 0 --prune-backups 'keep-daily=7,keep-monthly=12,keep-weekly=4,keep-yearly=999' --mode snapshot...
  9. Y

    Backup fails when (additional) container disk is on ZFS ZVOL

    Proxmox VE 9.1.4 Proxmox Backup Server 4.10 (The problem did not occur under PVE 8 / PBS 3) Object: Container Disk 0: "root" Disk 1: "mp0" (/mnt/db_backups) Disk locations: ZFS ZVOL Problem: Backup to PBS fails with the following error: (Note the double "/" in the path after vzsnap0)...
  10. S

    SSH failing to start at Boot Time of Fedora LXC Container

    There seems to be some Issue for a Fedora LXC Container. Specifically, SSH fails to start (as confirmed by ss -nlt) since nothing is listening on Port 22 after Boot. It seems that there is something related to sshd-keygen.target when used in an LXC Container. Disabling...
  11. R

    OCI container error for searxng

    Hi I need some help please. I am trying to get an oci container up and running. "searxng/searxng" and I get this error: () Logical volume "vm-100-disk-0" created. Logical volume pve/vm-100-disk-0 changed. Creating filesystem with 2621440 4k blocks and 655360 inodes Filesystem UUID...
  12. Z

    Homelabbing two nodes with PBS in Proxmox Containers with full ZFS access

    I have a couple of nodes, and they're for homelabbing. I'm learning system administration with these. They both use ZFS. One is a PowerEdge 730XD with a PERC H730 RAID controller set to JBOD and a few pools in different configurations (2x Stripes and a mirror), and the other is a ThinkCentre...
  13. A

    [SOLVED] Migrate a CT from OpenVZ Virtuozzo 7 to a Proxmox PVE LXC

    As you maybe know, VMware was not the only hypervisor to change his business Model. OpenVZ Virtuozzo 7 was the last free open release of Virtuozzo. For guys ( and girls ;) ) who need to migrate their OpenVZ Virtuozzo 7 CTs to the LXC, I decided to create some scripts and documentation. I put...
  14. T

    [SOLVED] Debian 13.1 container apt fails to connect to anything

    Please delete this tread. As usual, my mistake. Was re-using a LAN IP address I had used before which was part of a firewall rule to block outbound connections! I could ping, but tcp was blocked so it was a little hard to diagnose. ______
  15. E

    LXC Containers fail to start

    Hi all, My containers have stopped working for some reason. Not sure if anyone can give advice on how to fix? run_buffer: 571 Script exited with status 25 lxc_init: 845 Failed to run lxc.hook.pre-start for container "100" __lxc_start: 2034 Failed to initialize container "100" TASK ERROR...
  16. C

    Pve 9 can’t mount cifs anymore in CT

    I updated to pve 9 and one of my containers won’t connect samba network drive: sudo mount -amount error(13): Permission deniedRefer to the mount.cifs(8) manual page (e.g. man mount.cifs) and kernel log messages (dmesg) It used to work for several years on all pro mix versions. I’m wondering if...
  17. T

    [SOLVED] Should MTU 9000 work on a bridge? [edit, yes it should]

    Hello! I noticed I was getting horrible internet download speed on two of my Debian Containers (CT) on my Proxmox host while the host itself could download fine (connection is 1G down / 100M up fibre). Specifically, around 10 Megabits/sec download in the CT versus 800 Megabits/sec on the host...
  18. F

    [SOLVED] proxmox unsure of what version its running

    as shown in the image above im trying to make a jellyfin container and proxmox claims it needs version 8.1 or higher but im running version 8.4 i've ran apt update and apt upgrade and its still not working the only thing i've installed on the shell is neofetch is this a bug or have i done...
  19. T

    [SOLVED] How to migrate container including root disk to new node (non cluster)

    Hi, I have a ProxMox node running 7.4-20 on bare metal which has a container whose Root Disk image is on a local Directory type volume. I recently bought a new server and installed ProxMox 8.4.1 on that (also on bare metal) and would like to migrate my container to that including putting the...
  20. M

    Error restore container

    Hello! I am trying to restore a container, I get the following error: recovering backed-up configuration from 'PBX_ESDP:backup/ct/1009/2025-05-29T00:00:05Z' restoring 'PBX_ESDP:backup/ct/1009/2025-05-29T00:00:05Z' now.. Error: error extracting archive - encountered unexpected error during...