Yesterday I installed 12.10 in my Sony Vaio laptop. I have Huwaei E173 3G modem, I simply inserted that modem into USB slot, after a few seconds modem started blinking and activated. I opened network profile and created a new network under 'Mobile broadband' tab everything was automated and I felt awesome, infact I used net for a while.
Next morning, I placed modem into USB, but nothing happened, no sign of modem presence even the modem is not blinking, I tried creating a new connection once again but attained no luck.
Kindly help me in resolving this problem.