1. B

    Is there a configuration that can extend the wait time for a one-time VNC connection?

    My web application always use ten seconds to connect the vnc .As a result ,my noVnc can't connect the vm Instantly. So I want to now is there a config file to extend the wait time for a one-time VNC connection.
  2. A

    Error VNC

    Hi all... Recently when I try to access a VM or a CT I get the following error: root@pve:~# journalctl -f Apr 26 13:33:50 pve pvedaemon[1922480]: <root@pam> end task UPID:pve:001D694B:02B82528:662BE574:vncshell::root@pam: command '/usr/bin/termproxy 5901 --path /nodes/pve --perm Sys.Console --...
  3. L

    [SOLVED] Proxmox Failed to show VNC Console

    I cant console to a VM from my host proxmox, My environment is following the setup of 4 Node Proxmox. 1. pve0 2. pve1 3. pve2 4. pve3 I cant use the VNC Console on the on pve0 to console to the VM in pve1. from other pve1-3, i can console the VM normally. it will return error: "Host key...
  4. G

    Accessing Externally VMs Using VNC

    Hello, Is that possible to access my VMs remotely with VNC using TigerVNC client and not using the web based noVNC client provided with the PVE WebGUI? I don’t like the fact that strangers can attempt root login to my PVE hosts. All that I could found on the internet is outdated posts and...
  5. B

    [TUTORIAL] Proxmox console connection on 3rd party application

    Hello, I would like to share with you a problem that I could not find the answer to, but I solved. I hope it helps someone. I have developed an application with Laravel so that my clients can manage virtual machines and I don't want to share the proxmox node ip information.I followed the...
  6. J

    [SOLVED] Is there any way to autofill the vnc websocket password prompt?

    Hello What I need to do, is basically autofill (or make the password not required) when getting the novnc console via websockets) The setup is: Browser- nodejs proxy - proxmox In the browser I can't really do anything with it, because it's required before the pages render, and the vnc-ticket...
  7. M

    [SOLVED] LC_PVE_TICKET not set, VNC proxy without password is forbiddenTASK ERROR: Failed to run vncproxy.

    Hello everyone! I recently upgraded from pve 6 to 7 and moved my cluster to a new network. Unfortunately the remote vnc console is broken now. I cannot access the "Console" of a VM from one node if the VM is not running locally. If the VM is running on the same node, the vnc connection...
  8. E

    External VNC console on Proxmox 7

    Hi all, I have attempted setting up an external VNC console for a VM using the instructions on the Wiki. This send to be either out of date of net relevant for PVE7: root@lair-pve01:/home/eroux# qm monitor 102 Entering Qemu Monitor for VM 102 - type 'help' for help qm> change vnc
  9. N

    VNC consoles extremely slow

    The issue I am seeing is that VNC consoles appear to be very slow, and with ~30 users connected, practically unusable, with keystroke latency reaching upwards of 10 seconds, intermittently but frequently. The VMs, however, are fine. RDPing or SSHing in shows that the VMs are just as responsive...
  10. S

    How to connect to VM VNC console

    Is there a way to connect to VM VNC console externally? In this case qemu should listen port 5900-59xx
  11. M

    TASK ERROR: Failed to run vncproxy.

    Hello everyone! I have two Proxmox machines in a cluster (Promox1 and Proxmox2) both running Proxmox 5.3-5. If I log into Proxmox1's web UI and select any VM console in Proxmox2 then I receive this error: Permission denied (publickey). TASK ERROR: Failed to run vncproxy. The same thing...
  12. B

    Proxmox VNC client disconnecting every few seconds

    Hello. I just upgraded my system to proxmox version 5.3-5/ae681d. (I performed the upgrade, to try to resolve a separate problem that I was experiencing..when mounting USB keys into running VMs. Can't get them to mount correctly.) After the upgrade, I've found a new proxmox server problem...
  13. J

    "noVNC encountered an error" after updating

    Applied the recent round of patches last night and rebooted them. This morning when I try to get into a VM through the VNC console, I get "noVNC encountered and error" and the display never comes up. I'm using Firefox over an ssh tunnel to connect. Have tried CTRL+F5 as suggested to clear...
  14. F

    VNC access for third parties

    I need to send a link for VNC console access to a VM, to a third party who does not need to login into Proxmox. How can I do that? I tried the obvious, copy and paste the console link for a VM, but of course it says "no ticket found". I don't want the third party to login to Proxmox.
  15. P

    VNC Not working after update

    I have updated all of my nodes to latest kernel and pve, since then I can no longer connect to any of the VM through VNC. I'm getting the attached error. Any help would be appreciated.


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