Youtube videos are laggy special in full screen, what is the problem? and how to fix it? I’m using Lenovo Ideapad gaming 3 16IAH7 with nividia rtx 3060
Increase the number of VCPUs assigned to your qube.
Maybe also this issue with youtube specifically:
Also relevant:
Disable ambient/theater mode.
@OvalZero I don’t think that this is the problem as the gpu is somewhat powerful.
how do you check how many VCPU your system has total and what happens to other qubes if you max it?
You can get the number of pCPUs using this command in dom0 terminal:
lscpu
Or:
xl cpupool-list
First I’m on Qubes (4.2.3) / Fedora 41 and I’m also having these issues on watching laggy youtube videos using Firefox (133.03) especially in full-screen. So I tried Mullvad Browser (14.03) and Microsoft Edge (131.0.2903.112) and for me it was better no more laggy videos even in 4K. Hope this helps
I wonder if a GPU passthrough will fix this issue? I also tried using brave browser but no result.