Thanks for your bugreport. Could you please attach the content of /var/lib/apt/lists/ after apt-get update was run when the modem was not connected? I would like to see if the Release, Release.gpg files look odd too.
** Changed in: update-manager (Ubuntu) Status: New => Incomplete -- Problem with MergeList, The package lists or status file could not be parsed or opened https://bugs.launchpad.net/bugs/370294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs