As requested by Alexander, I am attaching an annotated log of modem- manager output, along with that of related commands, from a complete series of tests, starting with clean reboot, working through failures and finally working after creating the ttyACM0 symlink.
** Attachment added: "annotated test log" http://launchpadlibrarian.net/31074149/test.log -- [KARMIC][REGRESSION] Network Manager .8 broken with UM175 (Verizon/Alltel wireless) https://bugs.launchpad.net/bugs/414604 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