Mailing List Archive

cellphone tether works from N810 but not laptop
I have a Nokia E71 phone, an N810 and a laptop
running Fedora Core 9. The laptop has Bluetooth, also a USB cable to
connect to the E71.

If I have a good signal, I can use the packet data interface on the phone
itself, or on the N810 via Bluetooth to get an Internet connection.
But the laptop does not always work. Close to a tower, if I use the cable
and select 'PC Suite' mode on the phone, the Gnome network app shows a
wireless connection and syslog talks about ttyACM0 and activating my
connection.
Further away from a tower, the connection does not show in the app and
syslog says 'ignoring due to lack of mobile broadband capability'

I had naively thought the two devices used the same capability on the
phone.

Does anyone know what the problem is, and if it's possible to get a
connection on the laptop at greater distance ?


--
Andrew Daviel, TRIUMF, Canada
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Re: cellphone tether works from N810 but not laptop [ In reply to ]
Hi Andrew,

Fedora 9 in awfully old... Try boot off live CD with latest Fedora (17).
If Fedora 17 behaves, it may be lime to upgrade system on laptop ;-)

Good luck!

Valeri
On Wed, August 22, 2012 5:47 pm, Andrew Daviel wrote:
> I have a Nokia E71 phone, an N810 and a laptop
> running Fedora Core 9. The laptop has Bluetooth, also a USB cable to
> connect to the E71.
>
> If I have a good signal, I can use the packet data interface on the phone
> itself, or on the N810 via Bluetooth to get an Internet connection.
> But the laptop does not always work. Close to a tower, if I use the cable
> and select 'PC Suite' mode on the phone, the Gnome network app shows a
> wireless connection and syslog talks about ttyACM0 and activating my
> connection.
> Further away from a tower, the connection does not show in the app and
> syslog says 'ignoring due to lack of mobile broadband capability'
>
> I had naively thought the two devices used the same capability on the
> phone.
>
> Does anyone know what the problem is, and if it's possible to get a
> connection on the laptop at greater distance ?
>
>
> --
> Andrew Daviel, TRIUMF, Canada
> _______________________________________________
> maemo-users mailing list
> maemo-users@maemo.org
> https://lists.maemo.org/mailman/listinfo/maemo-users
>


++++++++++++++++++++++++++++++++++++++++
Valeri Galtsev
Sr System Administrator
Department of Astronomy and Astrophysics
Kavli Institute for Cosmological Physics
University of Chicago
Phone: 773-702-4247
++++++++++++++++++++++++++++++++++++++++
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Re: cellphone tether works from N810 but not laptop [ In reply to ]
On Wed, 22 Aug 2012, Valeri Galtsev wrote:

> Hi Andrew,
>
> Fedora 9 in awfully old... Try boot off live CD with latest Fedora (17).
> If Fedora 17 behaves, it may be lime to upgrade system on laptop ;-)

Thanks for the reply - which I'm ashamed to say I've only just got around
to reading after getting back from vacation and catching up on work email
first.

Yes I know FC9 is old - I often follow the "if it ain't broke don't fix
it" philosophy, and the laptop is not my primary computer and still runs
Firefox and gphoto2 and mplayer just fine ...

I may try your suggestion of a LiveCD - though I suspect around town I'd
have trouble finding a weak enough signal. The problem appeared when I
was sailing on my boat miles from any cell towers.

I had the same kind of message (at least, tethering didn't
work) in Nokia's PC Suite software on Vista on the same laptop. So it's
not just Fedora 9 with the problem. I was wondering if anyone had any
insight into differences between the N810 and x86 Linux networking
software that might explain what I was seeing

Andrew


>
> Good luck!
>
> Valeri
> On Wed, August 22, 2012 5:47 pm, Andrew Daviel wrote:
>> I have a Nokia E71 phone, an N810 and a laptop
>> running Fedora Core 9. The laptop has Bluetooth, also a USB cable to
>> connect to the E71.
>>
>> If I have a good signal, I can use the packet data interface on the phone
>> itself, or on the N810 via Bluetooth to get an Internet connection.
>> But the laptop does not always work. Close to a tower, if I use the cable
>> and select 'PC Suite' mode on the phone, the Gnome network app shows a
>> wireless connection and syslog talks about ttyACM0 and activating my
>> connection.
>> Further away from a tower, the connection does not show in the app and
>> syslog says 'ignoring due to lack of mobile broadband capability'
>>
>> I had naively thought the two devices used the same capability on the
>> phone.
>>
>> Does anyone know what the problem is, and if it's possible to get a
>> connection on the laptop at greater distance ?
>>
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