Sorry I missed the replies in my email I will test disabling the extensions later
I can confirm that these are the same (because I use the same custom kernel and GL/Vulkan/EGL/GLES driverstack): * lspci -k # to see if the kernel driver changed * es2_info | grep ^GL_ # to see if the GL driver changed I will not be able to do this because of no wayland support in the driverstack: Or by checking the scanout method using MUTTER_DEBUG=kms and grepping the log for "Post" (Wayland only though). I will check this later as well: You can test that theory by comparing the windowed performance between jammy and noble. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2052913 Title: Large Performance Regression in gnome-shell from Ubuntu Jammy to Ubuntu Noble To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2052913/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
