Re: modem manager choose incorrect port for onda mt503hsa

[Alessandro Bono <alessandro bono gmail com>]

On Tue, 2009-12-01 at 00:26 -0800, Dan Williams wrote:
> On Mon, 2009-11-30 at 09:16 +0100, Alessandro Bono wrote:
> > On Sun, 2009-11-29 at 23:50 -0800, Dan Williams wrote:
> > > On Fri, 2009-11-27 at 11:56 +0100, Alessandro Bono wrote:
> > > > Hi all
> > > > 
> > > > I have an onda mt503hsa that worked without problem with networkmanager
> > > > 0.7, after upgrade system to ubuntu karmic and networkmanager 0.8 +
> > > > modem-manager I have a problem with correct port selection
> > > > Modem manager sometimes choose incorrect port ttyUSB1 instead of ttyUSB2
> > > > to open ppp connection, this depends on which port is probed first
> > > > below a log with correct and incorrect port selection
> > > 
> > > What is the 'lsusb' output when the modem is plugged in an modeswitched?
> > > We need to make sure the device is listed in 77-mm-zte-port-types.rules
> > > with the correct port.  The port #s there were taken from the ZTE
> > > windows drivers, so if this is a newer device we may need to just add
> > > it.
> > Hi Dan
> > 
> > lsusb -v log below
> > 
> > Bus 002 Device 008: ID 19d2:0037 ONDA Communication S.p.A. 
> 
> That's the value I want :)  I found the correct port tag for your device
> and pushed to modem-manager.  Can you also do an experiment for me?  I
> need to determine the aux port #.  I want to find out which ports
> respond to AT commands.  Most will, one or more won't.
> 
> For each of the ones that *do* (use minicom or screen or whatever and
> send "ATI" to the port), please do the following:
> 
> cd -P /sys/class/tty/ttyUSBx  (where of course X is the tty number)
> pwd
> 
> and the 'pwd' will print out something like this:
> 
> /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-6/2-6:1.1/tty/ttyACM0
> 
> which is what I'm interested in.

port ttyUSB1 and ttyUSB2 respond to ATI

/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-5/2-5:1.1/ttyUSB1/tty/ttyUSB1
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-5/2-5:1.3/ttyUSB2/tty/ttyUSB2



> 
> Thanks!
> Dan
> 
> 


-- 
Cordiali Saluti
Alessandro Bono