Ubuntu
network-manager package

  1. Bug #367856
  2. Comment #1

Comment 1 for bug 367856

Revision history for this message
Motin (motin) wrote : Re: Contact is lost with internal HSDPA/UMTS modem after some random period - a suspend and wake cycle or a restart is needed to be able to use the modem again

I did some more testing, and stopped NetworkManager, killed all pppd, reloaded the option driver, and then instead of:

Apr 27 12:54:43 motin-xps NetworkManager: <info> (ttyUSB1): ignoring due to lack of mobile broadband capabilties
Apr 27 12:54:43 motin-xps avahi-daemon[4339]: Successfully dropped remaining capabilities.
Apr 27 12:54:43 motin-xps NetworkManager: <info> (ttyUSB0): found serial port (udev:GSM hal:GSM)
Apr 27 12:54:43 motin-xps NetworkManager: <info> (ttyUSB0): new Modem device (driver: 'option')
Apr 27 12:54:43 motin-xps NetworkManager: <info> (ttyUSB0): exported as /org/freedesktop/Hal/devices/usb_device_413c_8138_Novatel_Wireless_HSDPA_Modem_if0_serial_usb_0

... I got:
Apr 27 12:44:19 motin-xps NetworkManager: <info> (ttyUSB1): ignoring due to lack of mobile broadband capabilties
Apr 27 12:44:19 motin-xps NetworkManager: <info> (ttyUSB0): found serial port (udev: hal:GSM)
Apr 27 12:44:19 motin-xps NetworkManager: <info> (ttyUSB0): ignoring due to lack of probed mobile broadband capabilties

What more can I supply?