Hi Bin, I solved the problem and now the modem can do auto-connection. The original problem was caused by sid 0 re-signed to be sid 99 issue as posted in the website
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/456612 Thank you very much for the help. One more confusing question, will networkmanager 8.0 always need modem-manager to manage modem or itself can do modem management if I just need connectivity rather than need sms or signal strength detection? thanks Xiaohong On Mon, Aug 30, 2010 at 1:15 PM, hong sheng <[email protected]> wrote: > Hi Bin, > > Thank you very much for the quick response. It solves my problems. > > However, the follow up trouble I met is that the modem is not be able to be > activated. The modem I am using has 4 ttyUSB ports. I think one of the port > is used for modem while others are used for other purpose. I am using a > keyfile TestModem1 for auto-activating modem. > > > Could you please help me out on this issue? Also, if I want to specify the > ttyUSB port, for example, force to use ttyUSB2, how can I set it in the > keyfile (for my case, TestModem1 in the > /usr/NetworkManager/system-connection)? > > > Again, thank you very much > > > hong > > Here is part of the message > .... > NetworkManager: <info> nm-modem-cdma.c: stage1_prepare_done > NetworkManager: <WARN> stage1_prepare_done(): CDMA modem connection > failed: (32) No service > NetworkManager: <info> nm-device.c: nm_device_state_changed > NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 (reason 0) > ... > NetworkManager: <info> Marking connection 'TestModem1' invalid. > .. > NetworkManager: <info> Activation (ttyUSB0) failed. > NetworkManager: <info> nm-device.c: failed_to_disconnected > > NetworkManager: <info> nm-device.c: nm_device_state_changed > > NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 (reason 0) > > > NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). > > .... > > > > > > > > > On Sun, Aug 29, 2010 at 12:52 AM, Bin Li <[email protected]> wrote: > >> On Sat, Aug 28, 2010 at 10:12 AM, hong sheng <[email protected]> >> wrote: >> > Hi: >> > >> > I am using modem-manager 0.3, when I run modem-manager, it complains: >> > "No-plugins". What does it mean? I am new to modem-manager. >> Which distribution do you use? Could check your >> /usr/lib/ModemManager/ ? The plugins should be there. >> >> > When I run networkManger 0.8.0, it seems networkmanager doesn't detect >> the >> > modem in the query_devices with udev_manager. However, I see the device >> > under /dev/ttyUSB0, Can anyone tell me why udev_manager doesn't detect >> the >> > modem? >> you can get it from dmesg. >> >> > thanks for the help >> > >> > Xiaohong >> > >> > >> > _______________________________________________ >> > networkmanager-list mailing list >> > [email protected] >> > http://mail.gnome.org/mailman/listinfo/networkmanager-list >> > >> > >> > >
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