GNOME Bugzilla – Bug 677444
Cannot connect to GSM/3g network in Toshiba M750
Last modified: 2014-12-11 22:22:26 UTC
From LaunchPad (and slightly modified): https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/482785 Before Ubuntu Karmic 9.10 I was able to connect using my Toshiba M750 laptop and Ubuntu Karmin 9.10, up to Ubuntu Oneiric 11.10 I am still not able to connect. My internal device is a F3507g, but it seems to be a special version for Toshiba, or maybe, an updated firmware. Doing several tests, it seems the error is the same that in bug LP:#450256 (https://bugs.launchpad.net/modemmanager/+bug/450256). The command AT+CFUN=1 doesn't work. In a trial/error basis, it needs 2 parameters (AT+CFUN=1,1 seems to work). In the same way, the command AT*ENAP=0 doesn't work either. It need 2 parameters too (maybe AT*ENAP=0,1 - don't know). Please, where can I modify this commands string for this modem? Thanks in advance!!
Any idea what firmware version this F3507g has? Also, what's the error that CFUN=1 gives? is it ERROR 272 or something like that?
@Dan: The original submitter has recently added information (using apport) to the Launchpad bug report. https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/482785
Flagging this one as obsolete. If you (or anyone else with the same device) can reproduce the issue with MM >= 1.x, please open a new bug in the new bugzilla at fd.o: https://bugs.freedesktop.org/enter_bug.cgi?product=ModemManager Instructions to gather debug logs are available here: http://www.freedesktop.org/wiki/Software/ModemManager/Debugging/