Parameter verification failed. (400) Unknown option affinity – Proxmox 7
![](/wp-content/uploads/2023/09/proxmox4-768x768.png)
Solution: There is nothing you can do on the vm, run on the node: apt update && apt upgrade If not working after upgrade reboot the node.
Solution: There is nothing you can do on the vm, run on the node: apt update && apt upgrade If not working after upgrade reboot the node.