I was using the k3760 with 9.04 and it works out of the box; when I updated to 9.10 the key was still working at least until first week of December. Then I proceeded with a fresh installation of 9.10 and it stops to work.
The network-manager some times recognizes correctly the device but it can not connect.
I read several posts around but the situation is not so clear to me.
I also tried the alpha version of the Modem Manager but it doesn't work properly.
Thank you in advance for any help.