https://wiki.debian.org/Firmware/List
https://community.renesas.com/general/f/general---forum/34530/checking-…
https://github.com/markusj/upd72020x-load

Na presença deste erro devemos limpar os cookies e, eventualmente, a cache do web browser.

https://forum.proxmox.com/threads/virt-viewer-connection-to-proxmox-vms…
https://github.com/Corsinvest/cv4pve-pepper
https://www.spice-space.org/download.html

deve estar relacionado com isto https://bbs.archlinux.org/viewtopic.php?pid=2094200#p2094200

isto só acontece quando tentamos abrir uma janela de uma vm a partir do interface web de um host distinto daquele onde a vm corre:

LC_PVE_TICKET not set, VNC proxy without password is forbidden
TASK ERROR: Failed to run vncproxy.

temos que verificar se a linha SendEnv LANG LC_* está ativa em /etc/ssh/ssh_config e /etc/ssh/sshd_config.

https://blog.henrici.name/blog/2021-07-06/

ls /etc/pve/nodes/*/qemu-server
ls /etc/pve/nodes/*/lxc

https://forum.proxmox.com/threads/error-configuration-file-nodes-proxmo…

https://virtualizeeverything.com/2022/06/01/installing-nextcloud-in-pro…

systemctl status qmeventd.service
systemctl restart qmeventd.service

https://forum.proxmox.com/threads/backup-of-vm-failed-unable-to-connect…

https://forum.proxmox.com/threads/what-do-i-need-to-do-to-disable-ipv6…