10-15% actually sounds correct to me so I'm not sure there's a clear bug here. But we should keep checking for other reasons the fans might be spinning too much...
Please run: sudo apt install intel-gpu-tools and then while the problem is happening run: sudo intel_gpu_top What do you see? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2120349 Title: Playing YouTube in Firefox increase gnome-shell CPU usage To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/2120349/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
