1. I

    Wrong show used storage, after remove files

    I added disk which is mounted to the virtual machine. When I have removed data on this disk from VM, proxmox still remember usage before remove them. Restart proxmox didn't resolve an issue. Below configuration Hard Disk for VM
  2. J

    Time synchronisation between PVE node/host and VM/guest without access to the Internet

    Hey everyone! As far as I understand, my Proxmox 7 cluster, installed on top of a Debian 11 Bullseye, uses systemd-timesyncd to keep the clock in sync via external NTP servers, configured either in /etc/systemd/timesyncd.conf or in a separate file inside /etc/systemd/timesyncd.conf.d/. All of...
  3. P

    VMs und CTs starten nicht

    Hallo, ich habe gestern ein Cluster erstellt. Nun habe ich auf dem neuen Knoten eine VM und einen CT erstellt. Wenn ich auf Start gehe, starten die kurz und stoppen sofort wieder. Mit den Fehlermeldungen kann ich nur leider nicht viel anfangen: VM: kvm: -device...
  4. H

    Power Saving mode trouble

    Hello folks, how are you doing? I have a problema a in a VM Debian 10 Buster, with zabbix installed. The VM its up and running but i wonder if its a proxmox setting or a bios setting on the server? Thanks
  5. R

    removing a template: error during cfs-locked 'storage-ceph' operation: rbd snap purge

    Hello, since today I have a strange Problem with my proxmox installation. The storage backend used is ceph nautilus. All VMs are created from templates as full clones. It seems whenever I delete a VM-template I get this kind of error messages since today: Removing all snapshots: 0%...
  6. J

    with multiple PCI devices the .conf file gets "rewritten" and the VM no longer boots

    While struggeling with PCI passthrouhg (it does work, eventually) i found something peculiar. Sometimes the VM would not boot because the for a device was alread in use. This was because the pci-id for the vga and the audio were written as the same. So instead of 0000:17:0.0 and...
  7. D

    VM start problems

    Hello, i'm a begginer with Proxmox. I recently have installed Proxmex 5.1-3iso and i have created a VM with Ubuntu Server 17.10. I can't start VM, this is the error -I don't know how to interpret-: Could not access KVM kernel module: No such file or directory failed to initialize KVM: No such...


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!