Thanks for reporting this bug. I have assigned it to the software- properties-gtk package. I have tested your source.list extract and that works OK for me. Please could you attach your complete source.list file to this report.
** Changed in: software-properties (Ubuntu) Sourcepackagename: None => software-properties -- [8.04] Can't enable security updates https://bugs.launchpad.net/bugs/250033 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs