*** This bug is a duplicate of bug 85759 *** Thanks for your bugreport.
PLease attach your /etc/apt/sources.list and all files in /etc/apt/sources.list.d Which one did you want to delete? Thanks. ** This bug has been marked a duplicate of bug 85759 [apport] software-properties-gtk crashed with ValueError in remove() -- [apport] software-properties-gtk crashed with ValueError in remove() https://launchpad.net/bugs/86658 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs