Reconnect failure with D-LINK DWM-156 modem
This modem connected successfully, sometimes, first time after reboot. If it is disconnected then trying to connect fails afterwords.
Seems /dev/ttyUSB0 is not getting freed up after the first
connection, and running fuser as root ( not as user ) revealed
that modem-manager is still using the device. I could get it to reconnect by killing modem-manager process as follows
1. /etc/rc.d/rc.networkmanager stop
2. killall -9 modem-manager
3. NetworkManager --no-daemon
What would be the best way to fix this problem ?
Last edited by v2george; 11-14-2012 at 11:20 AM.