qemu

  1. qm monitor vmId show mem and qm monitor show vmId tlb timeout / freeze

    Hi, By testing all qm monitor function I find that: show mem, lead to a timeout, a make all qm monitor call failed for a few minutes. and show tlb make my VM freeze the Host is an AMD Ryzen based PC running an up to date Proxmox 6.2.11. Note: the VM have a passthrough gpu. Uriel.
  2. Unable to type special characters/symbols in NoVNC web console

    I have a VPS (QEMU 2.11.1, Ubuntu 18.04.5 LTS, Kernel 4.15.0-117-generic x86_64), which I access from my VPS host's NoVNC web console with Firefox 68 (Ubuntu 20.04). The VPS host runs Proxmox with NoVNC 1.1.0-1. Because it is a VPS, I can't change anything on the host (QEMU settings, Proxmox...
  3. Dependency failed for QEMU Guest Agent

    I'm trying to use the QEMU guest agent in a headless Debain 10 server. I am getting this error: Dependency failed for QEMU Guest Agent Can anyone help please?
  4. Proxmox api vncwebsocket

    Hey guys :), I am currently trying to embed a console into a website. from what I read to this point the way to do it is : - vncticket = ticket from previous request ; port = port from previous request The first part works just fine.(I get a ticket in following format : PVEVNC:xxxxxxxx==)...
  5. ERROR: PBS backups are not supported by the running QEMU version. Please make sure you've installed the latest version and the VM has been restarted.

    I know this is probably an easy fix, but with one of my nodes and VMs on that node. I keep getting this error when I am trying to back it up. ERROR: PBS backups are not supported by the running QEMU version. Please make sure you've installed the latest version and the VM has been restarted...
  6. proxmox zst backup format can't be restored from gui

    May 12 09:46:40 pxtool pvedaemon[1250]: <root@pam> starting task UPID:pxtool:000033D2:0283B39B:5EBA5460:qmrestore:100:root@pam: May 12 09:46:40 pxtool pvedaemon[13266]: ERROR: couldn't determine format and compression type May 12 09:46:40 pxtool pvedaemon[1250]: <root@pam> end task...
  7. Issue : got two IP addresses instead one IP on VM eth0 with Cloud-init

    Hello, I'm using CLI commands (qm create..., qm importdisk..., qm set...) from server to create a VM with Cloud-Init (debian-10.2.0-openstack-amd64.qcow2), everything works properly but I got two IP addresses instead one IP on VM eth0 with Cloud-init. I use these commands for the network and...
  8. Qemu for Proxmox (pve-qemu) with ALL Supported KVM and Emulated CPUs Debug and Release DEP Builds Available

    Hello Proxmox Users, The Issue: Proxmox (pve-qemu) currently only enables x86, x86_64 and ARM64 architectures when Qemu supports many more. History: I've seen old posts about using ARM and MIPs with Proxmox without much done to really address these missing features other than adding ARM to...
  9. PCI Passthrough SR-IOV can't reset pci device

    Hi, I'm trying to get the virtual functions of my Intel I350 passed through to a router vm. I got the SR-IOV working, basically following this guide on reddit. I also blacklisted their module so they don't get loaded by the host (tried both blacklist and adding to vfio-pci). Everything should...
  10. [SOLVED] Howto startup VM using an ignition file

    Hi, I want to startup a VM using an ignition file. This is a QEMU VM provided by Fedora CoreOS project here. The instructions on the project page say: "4. Specify the Ignition file to the hypervisor. In the case of QEMU, this is done with the -fw_cfg parameter, which sets the...
  11. -audiodev 'driver=pa' support

    Dear Proxmox creators and Community, first of all, thank you for building such a great product. Here is context of what I'm doing I'm an owner of effects studio in California and am considering buying it to optimize capacity of machinces that my employees use. They currently run 32 medium-sized...
  12. Windows VMs won't start

    So I recently upgraded to Proxmox 6.1 on the same hardware (r710) I was running 5.4 on, but ever since the update my Windows VM's WILL NOT start no matter if they were existing (from backup) or if I create new ones. The syslog isn't very helpful either. The error I keep getting is: TASK ERROR...
  13. Gaia

    QEMU VM Escape (CVE-2019-14378)

    I understand the problem is deeper down the stack, but is there anything we can do mitigate this vuln? https://blog.bi0s.in/2019/08/24/Pwn/VM-Escape/2019-07-29-qemu-vm-escape-cve-2019-14378/
  14. VMDK in Proxmox

    Hallo Zusammen, ich würde gerne eine VMWare Centos VM in Proxmox importieren. Leider klappt das nicht ganz. Anbei meine Schritte, was ich alles gemacht habe. 1. Server ausgeschalten 2. Ich habe mit scp von dem esx Server die Server.vmdk und die Server-flat vmdk auf den Proxmox Server...
  15. [SOLVED] Can't start VM - CloudInit - ISCSI LVM

    Hello, I have a 4 nodes cluster, sharing an ISCSI LUN with LVM on top of it. I've created a template that I use to clone VM and add a cloudinit drive. Everything works fine until I stop the VM (which has it's disk and clouinit on the shared LVM), it then complains that it cannot start : Use...
  16. Improve VM guest disk performance (Ceph, 10 GBE, Qemu, Virtio)

    Hello @all, we are running a Proxmox cluster with five nodes. Three of them are used for ceph, providing 2 pools, one with hdd, the other one with ssd. The two other nodes are used for virtualization with qemu. We have redundant 10 GBE storage networks and we have redundant 10 GBE ceph networks...
  17. High CPU usage on kvm

    I have only two virtual machines, doing nothing, one windows 2016 and the other one Linux, a Mikrotik virtualized router. Each one shows more than 100% in Top, but virtually nothing inside. What am I doing wrong? The drivers are up to date. How do I fix this and why it is right from the start...
  18. Assigning IPs to Windows Server Template

    I'm using WHMCS and Proxmox, also I'm using the Proxmox Module Garden addon to create a VM after I accepted the order, then its automatically cloning the template. Everything works, except for assigning the IP to the network adapter. So I need to change the IP manually to get an internet...
  19. Windows VM fails to shutdown from Proxmox web

    I can turn-off a Windows Server VM, but shutdown simply does not work. The agent is installed, so what is happening? The VM is Windows Server 2019. Any ideas?
  20. Spice dual monitor from Windows 7 guest

    All, I'm running Proxmox VE 5.3, currently trying to get dual monitor from a Windows 7 guest. I'm running virt-viewer 8.0 from Windows 10 1803. Here is my VM info: agent: 1 bootdisk: scsi0 cores: 1 ide2: local:iso/virtio-win-0.1.164.iso,media=cdrom,size=367806K memory: 8192 name: ADMIN-VM...

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