I have also a MC8780 Umts card. It works under windows like a charm and under ubuntu it works too, but not with modemmanager/network manager.
In the attachement u can see a logfile. I hope it helps someone to solve the problem. ** Attachment added: "log.log" http://launchpadlibrarian.net/52635370/log.log -- ModemManager segfaults with Sierra Modems https://bugs.launchpad.net/bugs/476621 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
