Dear Dan:
My modem (option GIO225) can works in fedora 13 and fedora 11. But it
can't work in MeeGo (2.6.33.3-10 kernel version).
I try the all serial ports, but not any response in minicom. In fedora
13 or 11, it's ok.
Can you tell me Why ? thanks.
Regards
Benson
-----Original message-----
From:Dan Williams <[email protected]>
To:[email protected]
Cc:networkmanager-list <[email protected]>
Date:Fri, 23 Jul 2010 12:38:38 -0700
Subject:Re: ModemManager: 3G option modem can't connect
On Fri, 2010-07-23 at 21:44 +0800, bensonwu wrote:
> Dear Dan:
>
> Modem (option GIO225) have any output and can't input anything when
> open the minicom. sometimes, it have output "ok". then i input the "at" ,but
> the minicom have any response and i don't input anything.
Option modems have between 2 and 5 serial ports though, and not all
ports respond to AT commands. Usually lower numbered ports are AT
capable. Does this modem work on other machines and/or in Windows?
I've got a 225 and it works for me at least on Fedora 13 with a 2.6.33.5
kernel. So we should make sure your hardware works first, then start
narrowing it down to kernel/driver/etc.
Dan
> My kernel version 2.6.33.3.The system is MeeGo.
> Is the drive problem? but my modem (option GTM380) is ok, it can
> connected the network.
> How can i solve the problem, can you give me a suggest? thanks.
>
> when plug the device in, the "dmesg" information as follow:
> （the option GIO225 and option GTM380 is the same）
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> [ 89.545249] usb 2-1.2: new full speed USB device using ehci_hcd and
> address 4
> [ 89.631984] usb 2-1.2: New USB device found, idVendor=0af0, idProduct=6971
> [ 89.631989] usb 2-1.2: New USB device strings: Mfr=1, Product=2,
> SerialNumber=4
> [ 89.631993] usb 2-1.2: Product: Globetrotter HSDPA Modem
> [ 89.631996] usb 2-1.2: Manufacturer: Option N.V.
> [ 89.631998] usb 2-1.2: SerialNumber: Serial Number
> [ 89.992326] hso: /var/lib/dkms/hso/1.2.0/build/hso.c: Option Wireless
> [ 90.029964] hso0: Disabled Privacy Extensions
> [ 90.091874] usbcore: registered new interface driver hso
>
>
>
> Regards
> Benson
>
> -----Original message-----
> From:Dan Williams <[email protected]>
> To:[email protected]
> Cc:networkmanager-list <[email protected]>
> Date:Thu, 22 Jul 2010 16:25:47 -0700
> Subject:Re: ModemManager: 3G option modem can't connect
>
> On Mon, 2010-07-19 at 20:17 +0800, bensonwu wrote:
> > Hi Dan:
> >
> > can you help me solve the problem, thanks.
> > when plug the modem (option GIO225), the modem-manager will be run
> > command "AT+GCAP", but it do not return any information and can not
> > continue to the next.
> > can you tell me why? the environment is MeeGo system.
> >
> > please look at my log message:
> >
> > when plug in the modem, have the log message:
> > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> >
> > ** Message: (ttyHS2) opening serial device...
> > ** (modem-manager:2268): DEBUG: (ttyHS2): probe requested by plugin 'Option
> > High-Speed'
> > ** Message: (ttyHS1) opening serial device...
> > ** (modem-manager:2268): DEBUG: (ttyHS1): probe requested by plugin 'Option
> > High-Speed'
> > ** Message: (ttyHS0) opening serial device...
> > ** (modem-manager:2268): DEBUG: (ttyHS0): probe requested by plugin 'Option
> > High-Speed'
> > ** Message: (Option High-Speed): GSM modem
> > /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2 claimed port hso0
> > ** (modem-manager:2268): DEBUG: Added modem
> > /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2
> > ** (modem-manager:2268): DEBUG: (ttyHS2): --> 'AT+GCAP<CR>'
> > ** (modem-manager:2268): DEBUG: (ttyHS1): --> 'AT+GCAP<CR>'
> > ** (modem-manager:2268): DEBUG: (ttyHS0): --> 'AT+GCAP<CR>'
> > ** (modem-manager:2268): DEBUG: (ttyHS2): --> 'AT+GCAP<CR>'
> > ** (modem-manager:2268): DEBUG: (ttyHS1): --> 'AT+GCAP<CR>'
> > ** (modem-manager:2268): DEBUG: (ttyHS0): --> 'AT+GCAP<CR>'
> > ** (modem-manager:2268): DEBUG: (ttyHS2): --> 'AT+GCAP<CR>'
> > ** (modem-manager:2268): DEBUG: (ttyHS1): --> 'AT+GCAP<CR>'
> > ** (modem-manager:2268): DEBUG: (ttyHS0): --> 'AT+GCAP<CR>'
> > ** Message: (ttyHS2) closing serial device...
> > ** Message: (ttyHS1) closing serial device...
>
> Can you provide some 'dmesg' output from when you plug the device in?
> Next, are you able to install 'minicom' or some other serial
> communication program that we could use to verify basic communication
> with the device to isolate the issue to either ModemManager or to the
> kernel?
>
> Dan
>
>
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