Thank you for your bug. ubuntu-desktop Recommends gimp-print which means it'll be installed by default, if you remove recommended packages or don't use the upgrade-manager to do updates you can get such issues, that's easy to workaround and not a bug
Thank you for your bug. ubuntu-desktop Recommends gimp-print which means it'll be installed by default, if you remove recommended packages or don't use the upgrade-manager to do updates you can get such issues, that's easy to workaround and not a bug