The nominations are confusing here. Only the ubuntu-dock fix needs backporting. The gnome-shell fix is already in bionic onward.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell-extension-ubuntu-dock in Ubuntu. https://bugs.launchpad.net/bugs/1743976 Title: gnome-shell is wasting CPU repainting unchanging panels Status in GNOME Shell: Fix Released Status in gnome-shell package in Ubuntu: Fix Released Status in gnome-shell-extension-ubuntu-dock package in Ubuntu: Fix Released Bug description: gnome-shell is wasting CPU repainting an unchanging panel and dock. Every time an app window changes all visible actors including the panel get repainted. But the panels mostly doesn't change, so should be cached via offscreen-redirect instead. To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1743976/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
