noVNC weird problems (containers console is blurried and on VM keyboard layout it's almost unable to write anything that isn't letters & numbers)

[H25E]

I have a single 6.4-15 proxmox node with some containers and VM.

For all my containers console look like:


For all my VM I can only write the following characters:


I can't write "/", which limits a lot to navigate through the FS or to set IP/CIDR.

This is locking me out of a backuped VM that I have restored in my proxmox node. I can't enable the virtual network device because there would be an IP conflict with the original VM, so I can't enter through SSH. But I can't change its IP too, due to the console problems.

How can I fix noVNC problems?

EDIT: I have my proxmox keyboard layout and VM keyboard layout set to my physical keyboard layout

 

[UdoB]

For all my containers console look like:

I had exactly this symptom with Librewolf and enabled privacy enhancements regarding "Fingerprinting". Try to disable them.

 

[H25E]

Absolutely! Thanks a lot, I would never guessed.

For the containers, allowing "extract canvas data" solved everything! No more blurred chars and full keyboard layout available as usually!

But, for the VM, this setting it's doing nothing unfortunately. Still not able to write "special" chars. I have disabled enchanced tracking protection too, but still nothing.

Now that I know I'm using another broswer that it's working perfectly! But it would be great to know how to make it to work also for the VM. Very weird to have different behaviours for containers and VM.

 

[UdoB]

Very weird to have different behaviours for containers and VM.

Not really. Containers are accessed by a terminal, (a pty = Pseudo Teletype for historical reasons), something like a serial interface. VMs are supplying a virtual graphics card. The mechanism to show a terminal are fundamentally different.

 

[H25E]

But your browser is dealing with a bunch of JS code that it's far away and independent from the soutce (pty/virtual VGA)