Questions tagged [proxmox]
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100 questions
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Mixing DDR5 ECC UDIMMs (48GB DDR5-5600 + 32GB DDR5-4800) causes boot hangs (ASUS W680)
I’m trying to expand my RAM using two different Kingston Server Premier DDR5 ECC UDIMMs:
KSM56E46BD8KM-48HM (48 GB, DDR5-5600, ECC UDIMM)
KSM48E40BD8KI-32HA (32 GB, DDR5-4800, ECC UDIMM)
Both ...
- 163
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How to unlock a stale Proxmox qemu VM?
I have a stale Proxmox (qemu) VM.
I have tried qemu unlock ... and I tried to delete the lockfile (permission denied).
Is there any other way as rebooting the hypervisor to release the lock?
...
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137
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Why is /usr/local/bin not in my PATH?
I am inside of an debian trixie lxc in proxmox.
This is how PATH looks when i query it from root:
# echo $PATH
/sbin:/bin:/usr/sbin:/usr/bin
In my /etc/login.defs my PATH configuration looks like ...
4
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92
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What's the issue with my iGPU Passthrough?
Have an X870E Aorus Pro w/ 7900X running Proxmox (Linux endwalker 6.14.8-3-bpo12-pve #1 SMP PREEMPT_DYNAMIC PMX 6.14.8-3\~bpo12+1 (2025-09-12T11:29Z) x86_64 GNU/Linux, GRUB_CMDLINE_LINUX_DEFAULT="...
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1
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150
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LXC networking: route traffic through a VPN
I'm following this guide to have an LXC's traffic routed through another LXC container running a VPN. Containers are running on top of Proxmox. I created a bridge as explained there, and I added it to ...
- 11
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301
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Sysctl permission issue on privileged Docker Proxmox LXC (for Wireguard setup)
I'm working from a Docker container within a Proxmox LXC as part of a home lab setup with Wireguard and Qbittorrent. I've gotten through many other issues but whenever I launch it, I get this error:
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365
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Proxmox web interface not accessible via IP address after reboot
I installed a Proxmox hypervisor on my PC in which I installed an Ubuntu Server virtual machine. Everything was working fine, but today I can’t access the Proxmox web interface using its IP address. ...
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263
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Why is my Proxmox setup not connecting to the network as expected?
I am new to HomeLab-ing. I recently switched routers for my HomeLab to a TP link Omada ER605. I connected my computer (dell optiplex 7050) to my router through the back switch and installed Proxmox.
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- 11
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367
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Firewall blocks connection to proxmox http port 8006 (web-gui), all other connections are ok
I use a cloud on internet running proxmox and want to filter some connections for connecting and others for not connecting vms. Typical plan for firewall. Now I got some rules running including nat ...
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267
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How to configure internet access for Proxmox containers?
On my Proxmox 8.3.0 server I can't maintain internet access to containers.
At every boot, if I want to connect to the internet, I have to change the container's MAC address. Once changed, the internet ...
- 237
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84
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Restore 5TB of proxmox VM raw disks to 1TB disk
Before reinstalling Proxmox 8.3, I copied all the files in the /var/lib/pvelocal-btrfs folder and backed up my virtual machines to a 5TB external hard drive formatted in NTFS.
Originally, the current ...
- 237
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383
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Is a Proxmox re-installation required when swapping motherboards?
I want to install Proxmox for my mini PC that's currently on the road and I have NVMe drive that will be installed into it.
The problem is that I'm not that patient and want to install Proxmox now.
...
- 111
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266
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No internet on VM inside proxmox
I have installed proxmox on virtualbox and created a vm inside proxmox.
I see there is internet in Proxmox but not on the vm.
Also proxmox is pingable from vm and vice versa.
this is from vm
this is ...
sameer
1
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380
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Booting Linux VM (RedHat CoreOS - Fedora CoreOS) using PXE in Proxmox
I am trying to create Terraform/Ansible/Cloud-init Hybrid for creating Openshift and OKD clusters on Proxmox. Since CoreOS doesn't support cloudinit, but rather ignition there are only a couple of ...
- 11
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Synology DSM does not have the visitor's real IP address behind NGINX Proxy manager
I'm trying different settings in "Custom Nginx Configuration" to have the real IP address of the visitor in Synology DSM to be passed from NGINX Proxy Manager. Unfortunately, the NPM IP ...
