Actually there are a few known leaks (although most people won't ever experience them) so please do check this list:
https://bugs.launchpad.net/ubuntu/+bugs?field.tag=gnome-shell-leak
Actually there are a few known leaks (although most people won't ever experience them) so please do check this list:
https:/ /bugs.launchpad .net/ubuntu/ +bugs?field. tag=gnome- shell-leak