andro

[andro]

Guidosch, can you try and see whether the problem with delay comes back when you unplug the physical display?

[andro]

Guidosch, does your remote computer also has its own physical display? Or is it “headless”?

[andro]

Additional info, if it will prove useful…

I connected to the problematic Ubuntu computer via NoMachine. I physically connected a keyboard to that Ubuntu computer.
I opened a text editor and started typing with the keyboard that is physically connected to the Ubuntu computer. Still, I experience 5s delay.

I’m sure you were already aware of this, but this made me realise that the delay is only happening on the video feed from the remote computer to the on I’m connecting from. There is no significant delay in sending the mouse and keyboard controls towards the remote computer.

[andro]

Ok, I am saying that on Manjaro everything works fine. It is Ubuntu where I have this problem.

[andro]

I have a similar setup connecting from the same Windows machine to another Manjaro machine. There I don’t have this problem yet…

[andro]

I use NoMachine 6.12.3.  I  connect from Windows to Ubuntu. I also have the problem with the 5s delay.

I discovered that this problem only occurs when the Ubuntu machine doesn’t have its own physical display. So, I plug in the HDMI on Ubuntu machine, problem disappears and the remote connection is now responsive.
I unplug the HDMI from the Ubuntu machine, and the remote connection has 5s delay.

[Author]

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