Re: New USB 3G modem
- From: "Andrew Bird (Sphere Systems)" <ajb spheresystems co uk>
- To: networkmanager-list gnome org
- Subject: Re: New USB 3G modem
- Date: Mon, 12 Sep 2011 07:28:51 +0100
On Sunday 11 September 2011, perazim portugalmail pt wrote:
> I don't see the option module load first. Just to make sure do a reboot,
> then
>
> su -
>
> modprobe -a option
> echo "0685 7000" > /sys/bus/usb-serial/drivers/option1/new_id
> ls -l /dev/ttyUSB* # see if you have tty devices
>
> ==>
>
> [root@server yossi]# modprobe -s
> Message from syslogd@server at Sep 11 18:52:01 ...
> kernel:[ 211.456887] Oops: 0000 [#1] SMP
>
> Message from syslogd@server at Sep 11 18:52:01 ...
> kernel:[ 211.456890] last sysfs file:
> /sys/devices/pci0000:00/0000:00:1d.0/usb5/5-1/5-1:1.0/host6/target6:0:0/6:0
> :0:0/evt_media_change
>
> Message from syslogd@server at Sep 11 18:52:01 ...
> kernel:[ 211.456972] Process udisks-daemon (pid: 3212, ti=f0be2000
> task=f0bb4bc0 task.ti=f0be2000)
>
> Message from syslogd@server at Sep 11 18:52:01 ...
> kernel:[ 211.456974] Stack:
>
> Message from syslogd@server at Sep 11 18:52:01 ...
> kernel:[ 211.456996] Call Trace:
>
> Message from syslogd@server at Sep 11 18:52:01 ...
> kernel:[ 211.457017] Code: Bad EIP value.
>
> Message from syslogd@server at Sep 11 18:52:01 ...
> kernel:[ 211.457017] EIP: [<67726174>] 0x67726174 SS:ESP 0068:f0be3b78
>
> Message from syslogd@server at Sep 11 18:52:01 ...
> kernel:[ 211.457017] CR2: 0000000067726174
> a ^C
> [root@server yossi]# modprobe -a option
> [root@server yossi]# echo "0685 7000" >
> /sys/bus/usb-serial/drivers/option1/new_id
> [root@server yossi]# ls -l /dev/ttyUSB*
> crw-rw----. 1 root dialout 188, 0 Sep 11 18:52 /dev/ttyUSB0
> crw-rw----. 1 root dialout 188, 1 Sep 11 18:52 /dev/ttyUSB1
> crw-rw----. 1 root dialout 188, 2 Sep 11 18:52 /dev/ttyUSB2
> crw-rw----. 1 root dialout 188, 3 Sep 11 18:52 /dev/ttyUSB3
> [root@server yossi]# ls -l /dev/ttyUSB*
> crw-rw----. 1 root dialout 188, 0 Sep 11 18:52 /dev/ttyUSB0
> crw-rw----. 1 root dialout 188, 1 Sep 11 18:52 /dev/ttyUSB1
> crw-rw----. 1 root dialout 188, 2 Sep 11 18:52 /dev/ttyUSB2
> crw-rw----. 1 root dialout 188, 3 Sep 11 18:52 /dev/ttyUSB3
> [root@server yossi]# screen /dev/ttyUSB0
>
> Manufacturer: HSDPA USB Modem
> Model: 209
> Revision: HSDPA_6281_V002 1 [May 30 2007 11:00:00]
> IMEI:
> +GCAP: +CGSM,+DS,+ES
>
> OK
1/ This looks good, now repeat for other devices, to determine which is the
auxilary port that can be used to command / retrieve status whilst the data
connection is up.
2/ You'll now need some help from an MM guy to figure out which plugin to use
and how to configure it.
>
>
> NOTE: I am not sure if the kernel OOPS was caused by insertion of this
> device.
Maybe, looks to be connected to USB storage and your modem composite device
does have one USB storage interface
>
> Perazim
> _______________________________________________
> networkmanager-list mailing list
> networkmanager-list gnome org
> http://mail.gnome.org/mailman/listinfo/networkmanager-list
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