[FDOM] GPRS has stopped working - ServiceUnknown (latest fdom)

Roman Pszonczenko xtensa at gmail.com
Sat Nov 8 16:30:01 CET 2008


On Sat, Nov 8, 2008 at 2:55 PM, Timo Jyrinki <timo.jyrinki at iki.fi> wrote:
> 2008/11/7 Roman Pszonczenko <xtensa at gmail.com>:
>> Take a look at configuration in /etc/dbus-1/system.d/ The service is
>> probably called differently. I don't remember the exact filename. It
>> means that you have wrong (old) version of gsm0710muxd. You should
>> upgrade it.
>
> That was not the problem but the lack of gsm0710muxd altogether, and I
> was originally wondering why it was left out from the newest FDOM. But
> I'd guess it's because FDOM was now made in the right way for the
> first time (a script to run on top of pure 2008.9), and not everything
> has been implemented.
>
> However, I installed gsm0710muxd from angstrom repositories now, and
> have both GSM working via it (qpe/qtopia) and GPRS configure to use
> it. But for some reason I cannot actually establish the GPRS
> connection:
>
> ---
> Nov  8 15:50:44 om-gta02 local0.info /usr/sbin/gsm0710muxd[1419]:
> gsm0710muxd.c:693:c_alloc_channel(): Connecting /dev/pts/2 to virtual
> channel 2 for 1226152244 on /dev/ttySAC0
> Nov  8 15:50:44 om-gta02 local0.info /usr/sbin/gsm0710muxd[1419]:
> gsm0710muxd.c:1410:extract_frames(): Logical channel 2 opened
> Nov  8 15:50:47 om-gta02 daemon.notice pppd[2252]: pppd 2.4.3 started
> by root, uid 0
> Nov  8 15:50:48 om-gta02 local2.info chat[2254]: timeout set to 15 seconds
> Nov  8 15:50:48 om-gta02 local2.info chat[2254]: send (\K\K\K\d+++ATH^M)
> ... (cut) ...
> Nov  8 15:46:44 om-gta02 local2.info chat[2187]: ATD*99#^M^M
> Nov  8 15:46:44 om-gta02 local2.info chat[2187]: CONNECT
> Nov  8 15:46:44 om-gta02 local2.info chat[2187]:  -- got it
> Nov  8 15:46:44 om-gta02 local2.info chat[2187]: send (/n/d^M)
> Nov  8 15:46:44 om-gta02 daemon.info pppd[2185]: Serial connection established.
> Nov  8 15:46:46 om-gta02 daemon.info pppd[2185]: Using interface ppp0
> Nov  8 15:46:46 om-gta02 daemon.notice pppd[2185]: Connect: ppp0 <--> /dev/pts/2
> Nov  8 15:47:17 om-gta02 daemon.warn pppd[2185]: LCP: timeout sending
> Config-Requests
> Nov  8 15:47:17 om-gta02 daemon.notice pppd[2185]: Connection terminated.
> ---
>
> It stays fine at the "Connect: ppp0 <--> /dev/pts/2" line, but ppp0
> interface is not gotten up and then the timeout comes.
>
> What could cause the config-requests timeout? Phone calls continue to
> work after fiddling with the GPRS.
>
> -Timo
>
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Try using *99***1# instead of just *99#. It is a well-known issue when
connectig to GPRS provider using linux.
R.



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