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: [image] Youtube @60 fps low performance General Discussion Did you disable the YouTube cinematic lighting option?

@OvalZero I don’t think that this is the problem as the gpu is somewhat powerful.

[image] Frequently asked questions (FAQ) General & Security What is Qubes OS? Qubes OS is a security-focused operating system that allows you to organize your digital life into compartments called “qubes.” If one qube is compromised, the others remain safe, so a single cyberattack can... …

how do you check how many VCPU your system has total and what happens to other qubes if you max it?

Overcommitting pCPUs on individual XenServer VMs Citrix recommends that you do not run a VM with more virtual CPUs (vCPUs) than the number physical CPUs (pCPUs) available on the XenServer host. This article contains information on how to reduce the number of vCPUs to match the physical …

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.

This turned into a bit of a rant. Someone buy me a coffee for my first reply. Improved lag problem slightly by Limiting Max Ram in QUBE to at least 1gb less than total system memory Doubled vCPU’s from default (prob not a good thing) Turned off ‘Include in memory balancing’ Youtube Turn off AMbie…

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Youtube videos are laggy

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Bearillo May 10, 2024, 7:42pm 3

Also relevant:

Improve video playback performance including YouTube (ytfzf) Community Guides

Video playback using mpv Also available as a simple SaltStack recipe with didactic dom0 step-by-step at: ( brunoschroeder/qubes-salt-video-playback - Codeberg.org ). This guide will show you how to install the mpv player and use it with maximum performance (in own tests I saw video performance improvements of up to 600% !). It will assume that you are using debian-12 as a template (other templates should also work, however) and that you play videos in DVMs; I recommend looking into this soluti…

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