Thank you for your bug report. The version listed suggested you tried to upgrade from trusty to bionic which isn't an official upgrade path, you need to upgrade through xenial first, closing that's not something Ubuntu is providing
** Changed in: gnome-control-center (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1857038 Title: package gnome-control-center-shared-data (not installed) failed to install/upgrade: trying to overwrite '/usr/share/pixmaps/faces/launch.jpg', which is also in package gnome- control-center-faces 1:3.28.2-0ubuntu0.18.04.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1857038/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs