https://bugs.launchpad.net/ubuntu/+s...x/+bug/1049466 is still a problem in 14.04
I have tried numerous patches to the official drivers none of which work with 14.04. I am unable to get the drivers compiled and working.
Out of the box ubuntu insists on using rt2800pci drivers which do not work properly with this chipset.
I have tried numerous linux distributions to try and get this working and have been unable to get it functioning in any of them. It runs incredibly slowly and disconnects regularly on everything i try.
I have followed numerous guides which don't work and even tried ndiswrapper with the windows drivers which again do not work.
There appears to be quite a number of people out there with the same problem.