Raspbian, Option GIO 225 3G modem is not working.

[Niclas Karlsson]

Hi

I'm trying to use a Option GIO 225 3G modem on Raspberry Pi running
latest Raspbian, but it's not working. In Ubuntu 10.04 and Mint 14 on
x86 the modem is working as expected.
On the Raspberry, the kernel module is loaded and three entries in
/dev/ is created.
pi at raspberrypi:~$ ls /dev/ttyHS*
/dev/ttyHS0  /dev/ttyHS1  /dev/ttyHS2

But the network manager can't find any modem. Please see the debug
info from the modemmanager when I plug in the modem. What is going
wrong?


pi at raspberrypi:~$ modem-manager[2657]: <info>  [1402925910.352299]
[mm-serial-port.c:741] mm_serial_port_open(): (ttyHS2) opening serial
port...
modem-manager[2657]: <debug> [1402925910.365466]
[mm-serial-port.c:810] mm_serial_port_open(): (ttyHS2) device open
count is 1 (open)
modem-manager[2657]: <debug> [1402925910.366781]
[mm-plugin-base.c:859] try_open(): (ttyHS2): probe requested by plugin
'Option High-Speed'
modem-manager[2657]: <info>  [1402925910.703974]
[mm-serial-port.c:741] mm_serial_port_open(): (ttyHS0) opening serial
port...
modem-manager[2657]: <debug> [1402925910.715510]
[mm-serial-port.c:810] mm_serial_port_open(): (ttyHS0) device open
count is 1 (open)
modem-manager[2657]: <debug> [1402925910.717249]
[mm-plugin-base.c:859] try_open(): (ttyHS0): probe requested by plugin
'Option High-Speed'
modem-manager[2657]: <info>  [1402925910.718722]
[mm-serial-port.c:741] mm_serial_port_open(): (ttyHS1) opening serial
port...
modem-manager[2657]: <debug> [1402925910.720653]
[mm-serial-port.c:810] mm_serial_port_open(): (ttyHS1) device open
count is 1 (open)
modem-manager[2657]: <debug> [1402925910.722087]
[mm-plugin-base.c:859] try_open(): (ttyHS1): probe requested by plugin
'Option High-Speed'
modem-manager[2657]: <debug> [1402925910.723543]
[mm-at-serial-port.c:333] debug_log(): (ttyHS2): --> 'AT+GCAP<CR>'
modem-manager[2657]: <debug> [1402925910.745707] [mm-modem-base.c:155]
mm_modem_base_add_port(): (hso0) type ignored claimed by
/sys/devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3.4
modem-manager[2657]: <info>  [1402925910.754522] [mm-manager.c:564]
do_grab_port(): (Option High-Speed): GSM modem
/sys/devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3.4 claimed port
hso0
modem-manager[2657]: <debug> [1402925910.756246] [mm-manager.c:317]
add_modem(): Added modem
/sys/devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3.4
modem-manager[2657]: <debug> [1402925910.757878] [mm-manager.c:243]
check_export_modem(): (tty/ttyHS0): outstanding support task prevents
export of /sys/devices/platform/bcm2708_usb/usb1/1-1/1-1.34
modem-manager[2657]: <debug> [1402925910.759798] [mm-manager.c:243]
check_export_modem(): (tty/ttyHS0): outstanding support task prevents
export of /sys/devices/platform/bcm2708_usb/usb1/1-1/1-1.34
modem-manager[2657]: <debug> [1402925910.819967]
[mm-at-serial-port.c:333] debug_log(): (ttyHS0): --> 'AT+GCAP<CR>'
modem-manager[2657]: <debug> [1402925910.824519]
[mm-at-serial-port.c:333] debug_log(): (ttyHS1): --> 'AT+GCAP<CR>'
modem-manager[2657]: <debug> [1402925914.099878]
[mm-at-serial-port.c:333] debug_log(): (ttyHS2): --> 'AT+GCAP<CR>'
modem-manager[2657]: <debug> [1402925914.102202]
[mm-at-serial-port.c:333] debug_log(): (ttyHS0): --> 'AT+GCAP<CR>'
modem-manager[2657]: <debug> [1402925914.106841]
[mm-at-serial-port.c:333] debug_log(): (ttyHS1): --> 'AT+GCAP<CR>'
modem-manager[2657]: <debug> [1402925917.099027]
[mm-at-serial-port.c:333] debug_log(): (ttyHS2): --> 'AT+GCAP<CR>'
modem-manager[2657]: <debug> [1402925917.100706]
[mm-at-serial-port.c:333] debug_log(): (ttyHS0): --> 'AT+GCAP<CR>'
modem-manager[2657]: <debug> [1402925917.102228]
[mm-at-serial-port.c:333] debug_log(): (ttyHS1): --> 'AT+GCAP<CR>'
modem-manager[2657]: <debug> [1402925920.098629]
[mm-serial-port.c:844] mm_serial_port_close(): (ttyHS2) device open
count is 0 (close)
modem-manager[2657]: <info>  [1402925920.100334]
[mm-serial-port.c:859] mm_serial_port_close(): (ttyHS2) closing serial
port...
modem-manager[2657]: <info>  [1402925920.107369]
[mm-serial-port.c:880] mm_serial_port_close(): (ttyHS2) serial port
closed
modem-manager[2657]: <info>  [1402925920.109194]
[mm-serial-port.c:741] mm_serial_port_open(): (ttyHS2) opening serial
port...
modem-manager[2657]: <debug> [1402925920.111105]
[mm-serial-port.c:810] mm_serial_port_open(): (ttyHS2) device open
count is 1 (open)
modem-manager[2657]: <debug> [1402925920.112710]
[mm-serial-port.c:844] mm_serial_port_close(): (ttyHS0) device open
count is 0 (close)
modem-manager[2657]: <info>  [1402925920.112987]
[mm-serial-port.c:859] mm_serial_port_close(): (ttyHS0) closing serial
port...
modem-manager[2657]: <info>  [1402925920.114536]
[mm-serial-port.c:880] mm_serial_port_close(): (ttyHS0) serial port
closed
modem-manager[2657]: <info>  [1402925920.115607]
[mm-serial-port.c:741] mm_serial_port_open(): (ttyHS0) opening serial
port...
modem-manager[2657]: <debug> [1402925920.116640]
[mm-serial-port.c:810] mm_serial_port_open(): (ttyHS0) device open
count is 1 (open)
modem-manager[2657]: <debug> [1402925920.117112]
[mm-serial-port.c:844] mm_serial_port_close(): (ttyHS1) device open
count is 0 (close)
modem-manager[2657]: <info>  [1402925920.117347]
[mm-serial-port.c:859] mm_serial_port_close(): (ttyHS1) closing serial
port...
modem-manager[2657]: <info>  [1402925920.119363]
[mm-serial-port.c:880] mm_serial_port_close(): (ttyHS1) serial port
closed
modem-manager[2657]: <info>  [1402925920.121401]
[mm-serial-port.c:741] mm_serial_port_open(): (ttyHS1) opening serial
port...
modem-manager[2657]: <debug> [1402925920.123141]
[mm-serial-port.c:810] mm_serial_port_open(): (ttyHS1) device open
count is 1 (open)
modem-manager[2657]: <debug> [1402925920.125018]
[mm-qcdm-serial-port.c:196] debug_log(): (ttyHS2): --> 00 78 f0 7e
modem-manager[2657]: <debug> [1402925920.126638]
[mm-qcdm-serial-port.c:196] debug_log(): (ttyHS0): --> 00 78 f0 7e
modem-manager[2657]: <debug> [1402925920.128156]
[mm-qcdm-serial-port.c:196] debug_log(): (ttyHS1): --> 00 78 f0 7e
modem-manager[2657]: <debug> [1402925923.098980]
[mm-qcdm-serial-port.c:196] debug_log(): (ttyHS2): --> 00 78 f0 7e
modem-manager[2657]: <debug> [1402925923.105152]
[mm-qcdm-serial-port.c:196] debug_log(): (ttyHS0): --> 00 78 f0 7e
modem-manager[2657]: <debug> [1402925923.105676]
[mm-qcdm-serial-port.c:196] debug_log(): (ttyHS1): --> 00 78 f0 7e
modem-manager[2657]: <debug> [1402925923.114330]
[mm-qcdm-serial-port.c:196] debug_log(): (ttyHS2): <-- 00 46 65 62 20
31 38 20 32 30 30 38 31 38 3a 33 32 3a 34 30 4a 61 6e 20 31 38 20 32
30 30 38e
modem-manager[2657]: <debug> [1402925923.115245]
[mm-serial-port.c:844] mm_serial_port_close(): (ttyHS2) device open
count is 0 (close)
modem-manager[2657]: <info>  [1402925923.115493]
[mm-serial-port.c:859] mm_serial_port_close(): (ttyHS2) closing serial
port...
modem-manager[2657]: <info>  [1402925923.124854]
[mm-serial-port.c:880] mm_serial_port_close(): (ttyHS2) serial port
closed
modem-manager[2657]: <debug> [1402925923.125384] [mm-manager.c:624]
supports_callback(): (tty/ttyHS2): ignoring port unsupported by
physical modem's plugin
modem-manager[2657]: <debug> [1402925923.125738] [mm-manager.c:243]
check_export_modem(): (tty/ttyHS0): outstanding support task prevents
export of /sys/devices/platform/bcm2708_usb/usb1/1-1/1-1.34
modem-manager[2657]: <debug> [1402925926.099024]
[mm-serial-port.c:844] mm_serial_port_close(): (ttyHS0) device open
count is 0 (close)
modem-manager[2657]: <info>  [1402925926.099371]
[mm-serial-port.c:859] mm_serial_port_close(): (ttyHS0) closing serial
port...
modem-manager[2657]: <info>  [1402925926.101302]
[mm-serial-port.c:880] mm_serial_port_close(): (ttyHS0) serial port
closed
modem-manager[2657]: <debug> [1402925926.101833] [mm-manager.c:624]
supports_callback(): (tty/ttyHS0): ignoring port unsupported by
physical modem's plugin
modem-manager[2657]: <debug> [1402925926.102274] [mm-manager.c:243]
check_export_modem(): (tty/ttyHS1): outstanding support task prevents
export of /sys/devices/platform/bcm2708_usb/usb1/1-1/1-1.34
modem-manager[2657]: <debug> [1402925926.102689]
[mm-serial-port.c:844] mm_serial_port_close(): (ttyHS1) device open
count is 0 (close)
modem-manager[2657]: <info>  [1402925926.102911]
[mm-serial-port.c:859] mm_serial_port_close(): (ttyHS1) closing serial
port...
modem-manager[2657]: <info>  [1402925926.104326]
[mm-serial-port.c:880] mm_serial_port_close(): (ttyHS1) serial port
closed
modem-manager[2657]: <debug> [1402925926.105262] [mm-manager.c:624]
supports_callback(): (tty/ttyHS1): ignoring port unsupported by
physical modem's plugin

Thanks!
Niclas