Red Hat Bugzilla – Bug 823532
Network Manager drops connect when using USB 3G modem
Last modified: 2013-07-31 19:35:16 EDT
Created attachment 585812 [details]
Description of problem: When I use USB 3G modem, if it lost connection then after that it's not detect network manager again. Everytime I have to restart NetworkManager service or unplug modem and then again plug, After that only it detect modem again.
Version-Release number of selected component (if applicable):
NM : NetworkManager-0.9.4.0-8.git20120502.fc17.x86_64
Steps to Reproduce:
1. Insert 3G USB, Network Manager detect it first.
2. If your connection reset then again Network Manager not detect USB modem, need to restart Network Manager or replug usb modem.
Don't detect automatic USB modem if connection reset.
It should automatic detect USB modem if connection reset.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 020: ID 0bb4:0c8b High Tech Computer Corp.
Bus 002 Device 016: ID 12d1:1436 Huawei Technologies Co., Ltd.
Bus 003 Device 012: ID 03f0:171d Hewlett-Packard Wireless (Bluetooth + WLAN) Interface [Integrated Module]
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