Something is really wrong here; GETPORTMODE properly replies with the information about which port does what; but then only ttyUSB0 gets detected as an AT port, the modem doesn't reply to AT commands in the other ports. Can anyone test with ModemManager 0.5 (the previous version) in 12.10? Just to see if we are the culprits with the 0.5->0.6 update or if the culprit is the environment (the other updates between Ubuntu 12.04 and 12.10).
Something is really wrong here; GETPORTMODE properly replies with the information about which port does what; but then only ttyUSB0 gets detected as an AT port, the modem doesn't reply to AT commands in the other ports. Can anyone test with ModemManager 0.5 (the previous version) in 12.10? Just to see if we are the culprits with the 0.5->0.6 update or if the culprit is the environment (the other updates between Ubuntu 12.04 and 12.10).