Comment 0 for bug 220890

1.) When running software-properties-gtk on powerpc, it configures /etc/apt/source.list with archive.ubuntu.com/ubuntu and security.ubuntu.com/ubuntu, even although those don't carry the powerpc arch anymore; leaving the system update-wise in a dead-end, thus also causing the casual non-geek user to miss criticial security updates for hardy :-/

2.) when calling software-properties-gtk after having configured /etc/apt/source.list manually for ports.ubuntu.com/, software-properties-gtk lists the ports.ubunt.com entries as 'third party software' sources