My ttyUSB0 sub-device has ID_MODEM_GSM=1 Should it be ID_MODEM_GSM or ID_NM_MODEM_GSM?
ttyUSB1 and ttyUSB2 do not have that capability listed. $ sudo /sbin/udevadm info --query=env --path=/sys/devices/pci0000:00/0000:00:1e.0/0000:03:01.0/0000:04:00.0/usb8/8-1/8-1:1.0/ttyUSB0 UDEV_LOG=7 DEVPATH=/devices/pci0000:00/0000:00:1e.0/0000:03:01.0/0000:04:00.0/usb8/8-1/8-1:1.0/ttyUSB0 DRIVER=sierra ** Attachment added: "info for USB 8-1 sub-tree from sudo /sbin/udevadm info --export-db" http://launchpadlibrarian.net/26886609/udev-db.txt -- Network-Manager not seeing broadband card https://bugs.launchpad.net/bugs/360905 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