Ubuntu 10.04 Enable Mobile Broadband GSM Network Disconnecting.

Hi all,

You have a problem on disconnecting modem so the gsm network did not show again.

Please follow me:

1. remove modem

2. shut down pc

3. boot without modem

4. wait for the system to fully load

5. from terminal: sudo stop network-manager

check that system responds "network-manager stop/waiting"

6. from terminal: sudo killall modem-manager

you can check that nothing is running with: ps -A | grep -i manager

7. from terminal: sudo dmesg -c

8. NOW attach modem and WAIT 30 seconds

9. from terminal: dmesg

10. from terminal: lsusb

Check again terminal output to find the modem and /dev/ttyUSBx ports

I hope this article can help you.

Akbar Corat - Coret