The Bug Description sounds more like a Chrome issue than gnome-shell. Can you explain why you think this is a gnome-shell problem? Which process(es) use high CPU and when?
Please also remember to run: apport-collect 1803848
The Bug Description sounds more like a Chrome issue than gnome-shell. Can you explain why you think this is a gnome-shell problem? Which process(es) use high CPU and when?
Please also remember to run: apport-collect 1803848