Created attachment 588816 [details] NetworkManager and ModemManager debug output Description of problem: GNOME NetworkManager / ModemManager can't connect to mobile broadband network (O2, germany) with a Huawei E1750 USB-modem. The device is listed in NetworkManager but nothing happens when I click the network name to connect. Version-Release number of selected component (if applicable): kernel: 3.3.7-1.fc17.x86_64 networkmanager: 1:0.9.4.0-9.git20120521.fc17 modemmanager: 0.5.2.0-1.fc17 How reproducible: always Steps to Reproduce: 1. plug in the modem 2. click NetworkManager icon and choose the mobile network Actual results: tries to connect, then refuse Expected results: should connect Additional info: just tried debug output as described here: https://live.gnome.org/NetworkManager/Debugging , attached logs
Maybe it's worth saying that it worked before upgrading F16 to F17.
Ok, seems that it's not a bug in ModemManager. Just tried a fresh install on a external hdd and the stick works fine. Even after updating. Don't understand the difference compared to my main system...
Just reinstalled Fedora. Works fine now.