Same for me, I have french locale with the letter éin description. I can modify/remove/enable the repositories that don't contain this letter, not these with that contaion it. see attachments.
** Attachment added: "can_edit.png" https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/1069019/+attachment/3428112/+files/can_edit.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1069019 Title: [software-properties-gtk] can not delete, enable or modify any software source To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/1069019/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs