Hi, Happy to be on this community using this awesome OS. I’m having an issue with it. When using the browser (for work, teams [inside the browser] and other tabs) everything seems to work well. If I’ll open another VM (personal) everything start to be laggy work vm: 10 CPUs and 32GB Ram personal…

Found something that looks to be done by @Atrate [image] GitHub - Atrate/Qubes-CPU-Pinning: Automatically pin Qubes VMs to CPU cores based on... Automatically pin Qubes VMs to CPU cores based on Qubes tags Thanks

Is actually better so I guess I’ll need a laptop with a better CPU for better performance @JustBe With the Ultra 7 155H and 64G of RAM you should be able to run Qubes without many problems. That’s my hardware set-up as well and I run an up to 18 Qubes simultaneously without issues. I do make hea…

After changing the CPU and Mem everything started to work well (pined P cores to work vm as well) But still the problem occurs when I’ll enter into a teams call (via browser) on the work vm Everything starts to be very slow while the call

xenpm set-cpufreq balance energy-perf:224 regarding this command, it will fail on all cores with operation not supported or invalid argument

It should fail on cores 1, 3, 5, 7, 17, 19 and it’s fine to ignore that.

[image] JustBe: work vm: 10 CPUs and 32GB Ram personal vm: 5 CPUs and 8 GB Ram that’s a huge overallocation on CPU, and very likely on RAM as well. Such machine should be able to handle 15+ VMs at the same time. That’s what I have currently, where my sys-* VMs are limited to ~300MB the ‘re…

You could also read this topic: [image] Improving battery life, TLP and Intel pstate User Support I have been trying to improve the battery life on my thinkpad. I have been getting on average about 2 hours. The battery is 57Wh. I have installed TLP on all templates includi…

Since the remaining slowdown is specifically during a Teams call, I would test it as a media/WebRTC problem, not only as a generic “too few cores” problem. Keep the VM at modest values first, e.g. 2-4 vCPUs and enough RAM, then watch qvm-top or xentop while joining a call. A few variables worth cha…

The problem started to be so frustrated. On team calls i don’t have the camera opened, is just screensharing (usually I’m seeing the screen for someone else, not sharing mine) I’m seeing this problem also when playing online videos on the browser (and lags when watching a video using mpv - much be…

[image] JustBe: I’m seeing this problem also when playing online videos on the browser (and lags when watching a video using mpv - much better with mpv than vlc) like a youtube video Perhaps these could be relevant: [image] Youtube videos are laggy User Support …

When opening second VM everything starts to become very laggy

User Support

fsflover July 15, 2026, 4:56pm 16

Perhaps these could be relevant: