As stated above in my initial bug report, I have posted a great deal of additional system diagnostic info in this thread http://ubuntuforums.org/showthread.php?t=2239564
Syslog is the 1st post. Attached here per your request. ** Attachment added: "syslog" https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1390769/+attachment/4284814/+files/syslog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1390769 Title: modemmanager breaks Pantech UML295W Ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1390769/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs