Hope this isn't to complex and won't waste anyone's time too much!
Have just upgraded to Mint 14. Tried to set up my Huawei Mobile Broadband dongle E353.
What I have found is that if the dongle is plugged in on boot it is reciognised and works fine. If I plug it in after start up , or if I remove it and re insert it, it won't work.
With previous versions of Mint this was never a problem , it was recognised whenever.
Any suggestions for how to get back to this state of affairs would be appreciated.