FYI, I had a similar problem. After many hours I got my 3g card working. For those of you using usbserial driver, there is a udev rule that prevents nm-modem-probe being executed to add ID_NM_MODEM_GSM=1 ID_NM_MODEM_PROBED=1 to your ttyUSB device info.
I got around this by modifying the rule to remove the checks based on driver. For some reason usbserial isn't in the list. /lib/udev/rules.d/77-nm-probe-modem-capabilities.rules -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
