My experience with this bug is that if I enter the pin code myself, instead of having the N900 communicate with the SIM card, it works: http://ubuntuforums.org/showpost.php?p=10953857&postcount=14
This workaround is coherent with my above quote regarding waiting before communicating with /dev/ttyACM0 (because it takes at least a second or so to enter my PIN code). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/765516 Title: can't establish a mobile broadband connection using an n900 connected over USB To manage notifications about this bug go to: https://bugs.launchpad.net/modemmanager/+bug/765516/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs