Looks like a problem with the awn PPA. Since ppa's aren't official they can't be supported by Ubuntu. You can work around this error by disabling the PPA in the sources editor.
** Changed in: ubuntu Status: New => Invalid -- Could not initialize the package information https://bugs.launchpad.net/bugs/215978 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