I think this may not be a gnome-shell issue at all. I installed appimagelauncher [1] some time ago and if I disable the daemon and reboot then it seems the memory leak is no more. At least I think that is the case, I need to do some more testing but thought I should report back immediately so that no-one wastes any more time on it. I will follow up when I have reached a firm conclusion.
[1] https://github.com/TheAssassin/AppImageLauncher -- 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/1862910 Title: gnome-shell leaking memory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1862910/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs