Questions tagged [proxmox]
Proxmox Virtual Environment is an AGPL licensed and debian-based Linux distribution with a strong focus on hosting virtual machine.
165 questions
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cloud-init tailscale setup fails due to missing /dev/net/tun
I want to provision a VM in proxmox with cloud-init, such that tailscale will be set up and running on first boot.
The image I use is alpine 3.22.1 (nocloud_alpine-3.22.1-x86_64-uefi-cloudinit-r0....
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Running docker in an unprivileged devuan lxc container (on proxmox)
I am configuring a single-node proxmox server for use as a home server/homelab. I am looking to run many of my generic applications (like immich, jellyfin, etc) in docker containers, which could all ...
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LXC Container on Proxmox Can’t Resolve DNS — Outbound UDP Works, But No Replies
I'm trying to configure a reverse proxy on an LXC Container in proxmox, however the container is not able to resolve DNS. The proxmox node has no issue with DNS, and both the node and the container ...
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Nvidia 1060 with GPU Passthru on a virtual machine
I'm running proxmox with an nvidia 1060 that I'm passing through to a Linux guest operating system.
I'm expecting the GPU to to render to the video out which it does sometimes and I'm struggling to ...
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BIND9 refusing DNS queries
I cannot for the life of me work out why BIND9 is refusing queries. I have followed so many tutorials and watched so many configuration setup videos, both using Webmin and in the CLI, following them ...
- 159
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ASPM status of PCIe device won't stay set
I'm building a small home server using Proxmox as the base OS, and I've been trying to improve power efficiency by allowing the machine to go into lower power states. I'm running a Ryzen 5 7600 and an ...
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Weird apparmor unix socket denial for sudo
I have a custom SSH server written in go that wraps commands called by the client in apparmor.
One of the profiles confines sudo and what commands it can call. It started failing on a proxmox backup ...
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Linux VMs suddenly booting up with no network connectivity - need to manually ifup to restore each boot up?
I have a Proxmox 8.3.2 hypervisor host, running several Linux VMs.
Recently, I opted in to the Proxmox 6.11 kernels (Default is 6.8 kernels).
Around that time, I noticed that after a reboot, the VMs ...
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Cannot forward USB device to Proxmox LXC as it changes ID every time it is unplugged
I am setting up a printer in a Debian LXC image on Proxmox. I identified the printer in lsusb:
Bus 001 Device 007: ID 04f9:01ea Brother Industries, Ltd DCP-7030
and I forward it in Proxmox (device /...
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CIFS storage timeout on Disk Move
I've just reinstalled the Proxmox, but before it I copied some of the disk of the existing machines to a NAS. Now I'm trying to move the disk to the new system.
It seem that Proxmox is waiting for ...
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How to reach optimal speeds with rsync?
I am using rsync to sync around ~2TB of data to a mechanical HDD-5400RPM. It's taking way too long.
How can I improve the sync and check speeds to get as close as possible to maximum/optimal?
Here is ...
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182
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Proxmox + Docker - Cannot pull or search images - DNS issues?
Over the last few weeks I have been scratching my head trying to get Docker (and ultimately Portainer) running on an LXC in Proxmox. My setup is as follows:
Proxmox Virtual Environment 8.2.4 (192.168....
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My Ceph mon on one node fail and won't start
I have A ceph on 3 node working for a year.
I get a HEALTH_WARN about :
2 OSD have spurious read erros
1/3 mons down, quorum ceph01,ceph03
I tried to start mon on ceph02. But not working.
xxxxxxx@...
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How do I configure 2 public IP addresses on Debian and enable NAT traversal on one?
I got 2 IP addresses from my hosting company, xx.xx.xx.109 and xx.xx.xx.110, both in the same subnet. The subnet mask is 255.255.255.192 and the gateway is xx.xx.xx.20
I have a Proxmox server and ...
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339
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Why is Linux not using RAM but only Swap?
How can such an output of free -m be explained?
total used free shared buff/cache available
Mem: 32036 1012 225 3 8400 ...
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Veeam Backup Agent error during blksnap compile on PROXMOX 8 / Debian12
On our two PROXMOX servers version 8.2.2 do we have a compile problem with veeam blksnap.
dkms install -m blksnap -v 6.1.0.1498 Sign command: /lib/modules/6.8.4-2-pve/build/scripts/sign-file Signing ...
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156
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send mail with empty from header field
I'd like to send a mail using mailutils on Debian 12, but without or with a empty FROM field. In my Proxmox mail gateway there are sporadic mails without a from field. I've created a rule to replace ...
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485
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Write QCOW2 image to iSCSI LUN?
I've been trying to write a QCOW2 image to an iSCSI LUN target but have been unsuccessful. Based on this link, this should be possible (and should be possible without having to mount the iSCSI LUN as ...
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NFS3 permissions issue for only some system users
My nfs share is mounted in an ubuntu 22 VM, root, ubuntu and a test user I created can all read/write. However the plex user created by the plex install cannot read or write. When I sudo su plex and ...
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ZFS: Best Practices for Restructuring multiple pools with encrypted datasets at once
High Level Description
So I currently have a convoluted ZFS setup and want to restructure it, reusing some of the existing hardware.
I know that the recommended way of doing something like this is to ...
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Is proxmox "portable"?
Ubuntu seems to be portable: an Ubuntu SSD can be move from one PC to another, so long as the PC is older than the Ubuntu release year.
I understand that ProxMox is also a Debian distro. Ubuntu 17.x....
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Obtain a Wordpress Website with a Proxmox container available from outside with https (ssl encryption)
My prelimanary actions:
setting up a ddns hostname with noip service (ok)
configured to automatically keep alive the association on my home router(ok)
installed a proxmox server v8 (ok)
create a lxc ...
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Creating swap for Debian across several SSD drives
I have my home server with Proxmox installed. During installation I created just a default swap partition of small size, but did not consider it necessary, since my server has 192GB of RAM installed. ...
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485
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LVM2 partially destroyed using the "fio" command in a wrong way - how to recover what can be recovered
i already posted my question on the Proxmox forum because that is the hypervisor i am using, however i take the opportunity of doing it here as well, the more people sees it the better chance i have ...
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782
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Outbound port 25 server issue
I recently attempted to install iRedMail on a container running Ubuntu 20.04 on my Proxmox server in my home lab. Everything apart the port 25 is working perfectly (updates, remote connection, remote ...
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