[solved] arduino ide port greyed out

I have a new problem with my yun:

In the IDE, the port is greyed out both if I am connected by usb or when I power the Yun up with external power and have the wifi up and running. I can get into the linino via wifi, but the yun is not detected in the IDE.

I have tried replacing the IDE 1.5.5 with the nightly build, but that doesn't solve the problem. I tried rebooting, no change. Repowering the Yun, no change.

I am running Mac OS 10.6.8, and this is a new problem. Worked perfectly until today.

Any help would be much appreciated.

I seemed to have solved the problem by reinstalling the FTDI drivers.