Upstream fix is most likely https://gitlab.gnome.org/GNOME/gnome- shell/merge_requests/763
I have installed gnome-shell{,-common} 3.34.1+git20191024-1ubuntu1~19.10.1 from eoan-proposed and verified that the "opening activities" delay goes down from ~4 seconds in 3.34.1-1ubuntu1 to <1 second in the -proposed package, while having a total of 22 windows open. I have not done any serious regression testing, so not changing the tag. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1848009 Title: Delay launching application launcher gets longer the more apps are open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1848009/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs