vnc

  1. K

    Unable to Integrate noVNC with Proxmox in iframe or Incognito Tab - 401 Unauthorized Error

    Hi Proxmox Community, I’m trying to integrate the noVNC interface provided by Proxmox into an iframe or access it via an incognito tab. However, I’m encountering a 401 Unauthorized error. Here’s the URL I’m currently trying to use for VNC access...
  2. K

    Issue: 401 Permission Denied - Invalid PVEVNC Ticket when Using /vncwebsocket API

    Hi everyone, I'm currently using the Proxmox API to create a VNC proxy connection for accessing a container's console. Here's the workflow I'm following: Step 1: I use the /api2/json/nodes/{node}/lxc/{vmid}/vncproxy API to generate a VNC proxy ticket and port. This step works fine, and I...
  3. L

    TL;DR for getting noVNC copy/paste clipboard sharing working with Ubuntu 24 guest

    I know there are a few threads, some quite old, about how to go about getting working copy/paste via the built in noVNC console viewer. I tried following a few, taking bits and pieces and trying to make it work but none of them quite lined up. In the end what seemed to work for me so far...
  4. D

    [SOLVED] VNC args are not working

    Hello. I'm trying to enable the VNC following this: https://pve.proxmox.com/wiki/VNC_Client_Access But seems not to be working. Even trying to use that: netstat -tuln | grep ${PORT} I don't see anything running and even trying to connect was I was not enabled to make it happen. Is there any...
  5. M

    No Hope for Slow noVNC Console Access??

    Hey all, I'm fairly new to ProxMox, (within the last year and half) and one thing that is about to become a big deciding factor on whether I use it at my office or with clients is the noVNC access and ridiculous slowness in that console. I have read numerous other threads that noVNC is the...
  6. H

    Remote VNC without active session

    Hello, i'm trying to make remote vnc without active session using proxmoxApi in python but i have no luck anyone have an idea
  7. Z

    Invoking a VNC Console From Bash using Proxmox API

    Hey Folks, I'm needing a bit of help here and if someone can point me in the right direction, it would be greatly appreciated. What I'm trying to do is create a bash script which has proxmox credentials and the VMID and from those, print a URL where by when I click it, it will open up a...
  8. bytegenius

    Persistent VNC Port Conflict Issue During VM Migration in Proxmox Cluster

    Dear Proxmox Team, I am writing to report a persistent issue we are experiencing with VNC port conflicts during VM migration within our Proxmox cluster environment. This problem significantly impacts our operations, and we believe it warrants a permanent solution. **Issue Description:** While...
  9. 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 --...
  10. S

    Proxmox whit 3 cluster Not possible to use SPICE anymore.

    After last cluster add SPICE wont work anymore. i have no idea whats going on it was working whit out any problem. I am not even close to be any pro in this, i maybe just have been lucky to get this setup and working whit out any problem until now. VNC works fine but SPICE never works anymore...
  11. J

    VNC Shell über API unverschlüsselt starten.

    Hallo, wenn ich eine Shell per API anfrage ist diese über VenCrypt verschlüsselt. Mein WebSocket zu VNC Proxy bietet aber keinerleie möglichkeiten dieses Protokol zu entschlüsseln. Wenn ich mir anschaue wie ProxMox die Shell selbst startet ist mir ein ``-notls`` Argument aufgefallen. Wenn ich...
  12. 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...
  13. B

    [SOLVED] I cannot connect to my VM with VNC

    Hello, I have an problem, I set up an VNC access, like in all the tutorial, I did the same thing, but I can't connect to my VM, I can see it and use it with noVNC on Proxmox, but I can't get access to it thrue VNC Viewer or my light client (with an AXEL card), and when I try setting up the...
  14. P

    VNC password gets resetted everytime the VM is shut down

    Hi guys, I have recently installed Kali as a VM in proxmox and configured VNC because I need indipendent browser access; however, I go in the monitor section and type "set_password vnc mypass -d vnc2", everything works until I shut down and restart the VM: I get "Authentication error" although...
  15. C

    Failed to run vncproxy,The VNC cann't connect to other node

    Because openssh have the vulnerabilities,So i update the openssh to 9.6p1. Now i cann't connect to other node's VM,but If the VM is running on the same node, the vnc connection works perfectly fine. I checked the /etc/ssh/sshd_config and /etc/ssh/ssh_config ,there have AcceptEnv LANG LC_* and...
  16. I

    Endless problems with certificates and/or RSA keys.

    After the reinstallation of the third node with the same IP and host name, endless problems with certificates and/or RSA keys... It doesn't help either: ssh-keygen -f "/etc/ssh/ssh_known_hosts" -R ..... pvecm updatecerts --force systemctl restart pvedaemon pveproxy (on all nodes) systemctl...
  17. R

    Most performant way to "take over screen" from MacOS

    Related to my previous topic about SPICE, I was thinking: what is the most performant way to remote-controll a desktop on a VM? I find VNC a bit underperforming. I'm not sure if that's macOS related though. I want to take over the screen of Ubuntu desktop, which runs as a VM. What is the best...
  18. P

    I would like to access my virtual machines using an external NoVNC behind a reverse proxy

    I currently have a virtual machine management application, I would like them to be accessible externally through a reverse. I have already configured the vnc args, but this does not suit me if there is a very high demand for access and the port control is not good, only if I could change the...
  19. S

    vnc does not work in cluster

    Hi, I have three nodes in a cluster and when I try to VNC in the other two nodes's VMs, it doesn't work. Only the host node works. From my understanding, it's something to do with ssh? Can someone give a few pointers on how and what to set to have this working properly? Thanks
  20. J

    Please Help, I have a very specific use and need to know if its practical to use proxmox for this! Thanks

    Hello, I am the head IT and only IT person at my Dr. office. I build pcs often, and have built most of the staffs personal computers in the office including my Dr.s which they all love, but one of the last 3 that are horribly old and causing problems need to be replaced like over the weekend...

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