On Fri, 2010-04-02 at 10:41 +0200, Georg Grabler wrote: > Dear .. all :-). > > > I've been using Network Manager (KNetworkManager) for quite some time > now. Due to a problem with my huawei e220 (instability), I got myself > a huawei e160.
The E220 is well-known to require firmware updates to be fully stable with Linux, not just NM. > Lately I installed networkmanager 0.8 and modemmanager 0.3. Since > that, my modem is still found, but it seems as if it's not initialized > properly. I can activate it / connect, but activating the state > changes to connecting (Activating), but immediately (1 second to five > seconds?) switches back to a state as if i never tried to connect / as > if it couldn't get a connection. The best thing to do is to follow the directions here: http://live.gnome.org/NetworkManager/Debugging under the section "Debugging NetworkManager 0.8.x 3G connections". We specifically want the modem-manager --debug logs, which should tell us what is going wrong with the device. If you can get those, we can debug further and probably figure out what's going wrong. Dan > > Note: With the e220 it works properly, so I think it's probably some > kind of initialization problem (in modemmanager?). If I try it with > wvdial, it works fine. > > > The modem gets in an enough unusable state, that I can't connect at > all anymore (not with wvdial or with networkmanager). I've tried both, > KNetworkManager and gnome networkmanager applet. > > > Is there any way to backtrace it properly / provide help on this? I've > tried making a bug report, but for some reason the gnome bugtracker > won't send me my activation e-mail (grml). > > > > Output I could get: > NetworkManager: <info> Activation (ttyUSB0) starting connection > 'bob.at' > NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4 (reason > 0) > NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device > Prepare) scheduled... > NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device > Prepare) started... > NetworkManager: <info> (ttyUSB0): device state change: 4 -> 6 (reason > 0) > NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device > Prepare) complete. > NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device > Prepare) scheduled... > NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device > Prepare) started... > NetworkManager: <info> (ttyUSB0): device state change: 6 -> 4 (reason > 0) > NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device > Prepare) complete. > NetworkManager: <WARN> stage1_prepare_done(): GSM modem connection > failed: (32) No cause information available > NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 (reason > 1) > NetworkManager: <info> Marking connection 'bob.at' invalid. > NetworkManager: <info> Activation (ttyUSB0) failed. > NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 (reason > 0) > NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). > > > Kind regards, > Georg > > _______________________________________________ > NetworkManager-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/networkmanager-list _______________________________________________ NetworkManager-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/networkmanager-list
