Re: udev doesn't recognize my gsm dongle
- From: Dan Williams <dcbw redhat com>
- To: Maxime Boure <mboure ubiquiet com>
- Cc: networkmanager-list gnome org
- Subject: Re: udev doesn't recognize my gsm dongle
- Date: Thu, 04 Feb 2010 13:59:24 -0800
On Mon, 2010-02-01 at 12:21 +0100, Maxime Boure wrote:
> Hello Dan,
>
> I took some time to try what you asked me.
>
> Just to sum up.
> I use NetworkManager 7 to connect my GSM dongle. When I launch
> NetworkManager nm-system-settings and modem-manager I got those
> messages when I plug my device :
Ah, so if you're using NetworkManager 0.7.x, you don't need
modem-manager. NM 0.7.x contains simple built-in 3G code, but to make
it more flexible we split that out into ModemManager for NM 0.8. So you
either can:
1) Use NM 0.7.x, and not install modem-manager
2) Use NM 0.8.x and install modem-manager
That could be part of the issue below; but as you found out later it
could be a libudev thing.
Dan
> ** Message: (ttyUSB1) opening serial device...
> NetworkManager: <info> (ttyUSB1): ignoring due to lack of mobile
> broadband capabilties
> ** (modem-manager:920): DEBUG: (ttyUSB1): probe requested by plugin
> 'Generic'
> ** (modem-manager:920): DEBUG: (ttyUSB1): --> 'AT+GCAP<CR>'
> ** (modem-manager:920): DEBUG: (ttyUSB1): <-- 'AT
> +GCAP<CR><LF>^BOOT:35596450,0,0,0,31<CR><LF><CR><CR><LF>+GCAP: +CGSM,
> +FCLASS,+DS<CR><LF><CR><LF>OK<CR><LF>'
> ** Message: (ttyUSB1) closing serial device...
> ** Message: Modem creation best plugin : Generic subsys : tty name :
> ttyUSB1
> ** Message: devfile hand
> made /sys/devices/platform/ehci-omap.0/usb1/1-1/1-1:1.0/tty/ttyUSB0
> ** Message: sysfs_path /sys/devices/platform/ehci-omap.0/usb1/1-1
> ** Message: (Generic): GSM
> modem /sys/devices/platform/ehci-omap.0/usb1/1-1 claimed port ttyUSB1
> ** (modem-manager:920): DEBUG: Added
> modem /sys/devices/platform/ehci-omap.0/usb1/1-1
> ** (modem-manager:920): DEBUG: Exported
> modem /sys/devices/platform/ehci-omap.0/usb1/1-1
> as /org/freedesktop/ModemManager/Modems/0
> ** Message: (ttyUSB0) opening serial device...
> NetworkManager: <info> (ttyUSB0): found serial port (udev: hal:GSM)
> NetworkManager: <info> (ttyUSB0): ignoring due to lack of probed
> mobile broadband capabilties
> ** (modem-manager:920): DEBUG: (ttyUSB0): probe requested by plugin
> 'Generic'
> ** (modem-manager:920): DEBUG: (ttyUSB0): --> 'AT+GCAP<CR>'
> ** (modem-manager:920): DEBUG: (ttyUSB0): <-- 'AT
> +GCAP<CR><CR><LF>+GCAP: +CGSM,+FCLASS,+DS<CR><LF><CR><LF>OK<CR><LF>'
> ** Message: (ttyUSB0) closing serial device...
> ** Message: Modem creation best plugin : Generic subsys : tty name :
> ttyUSB0
> ** Message: devfile hand
> made /sys/devices/platform/ehci-omap.0/usb1/1-1/1-1:1.0/tty/ttyUSB0
> ** Message: sysfs_path /sys/devices/platform/ehci-omap.0/usb1/1-1
> ** Message: (Generic): GSM
> modem /sys/devices/platform/ehci-omap.0/usb1/1-1 claimed port ttyUSB0
>
>
> I changed the lines as you asked me too and there are the logs :
> root igep:~# cat /tmp/probe.log
>
> **** Started: Sat Jan 1 00:02:17 2000
>
> L: (946684937.825225) main(): (/dev/.tmp-char-188:1): usb-vid 0x12d1
> usb-pid 0x1003 usb-intf 1 driver 'option'
> L: (946684937.825347) main(): (/dev/.tmp-char-188:1) ignoring Huawei
> USB interface #1
>
> **** Started: Sat Jan 1 00:02:17 2000
>
> L: (946684937.763397) main(): (/dev/.tmp-char-188:0): usb-vid 0x12d1
> usb-pid 0x1003 usb-intf 0 driver 'option'
> L: (946684937.763580) main(): waiting 1000 ms before probing
> L: (946684938.763946) main(): probing /dev/.tmp-char-188:0
> ': (946684939.270904) modem_send_command(): Sending: 'AT+GCAP
> L: (946684939.278442) modem_wait_reply(): Got: 'AT+GC'
> L: (946684939.279968) modem_wait_reply(): Got: 'AT+GCA'
> ': (946684939.281310) modem_wait_reply(): Got: 'AT+GCAP
> L: (946684939.282653) modem_wait_reply(): Got: 'AT+GCAP
> +GCAP: +CGSM,+FCLASS,+DS
>
> OK
> '
> L: (946684939.282745) modem_probe_caps(): GCAP response: +GCAP: +CGSM,
> +FCLASS,+DS
> L: (946684939.285674) main(): /dev/.tmp-char-188:0: caps (0x29) GSM
> time: 521ms
>
> I don't see any problem there. When I use the nm-tool command no
> device is seen.
> I got it working modifying the LIB_UDEV flag. But it only works when I
> plug my device when the board has done all its init.
> So if I let it plugged at boot it is not recognized and I can use it.
>
> Thanks for your input !
>
>
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