I'm experiencing this also but it's much worse than reported above, in all of these environments performance is behind 19.10/3.34:
* gnome-session / X11 * gnome-session / Wayland * ubuntu-desktop / X11 * ubuntu-desktop / Wayland ubuntu-desktop / X11 is by far the worst combination, but in all others I'm able to see windows in the overview enlarging "inch by inch" with noticeable frame dropping and stuttering. Moreover, I've tested this in Fedora 32 and up-to-date Arch. Performance in Wayland is great in both systems (but, again, there is regression in X11, which has always been bad for me anyway, it's just worse now). I've a Huawei Matebook X Pro, with Intel 620 and an NVIDIA gpu. Performance is bad using any of the graphics cards. Specifically, the problem has always been with the overview animation,the application spring is ok since 3.34. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872796 Title: gnome-shell animations are noticeably stuttery when the Ubuntu extensions are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1872796/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
