After I plugin and power up the Arduino Yun, it was recognized in my Mac book pro. When I open Arduino studio, the port is also list there. After I press the upload sketch, it hangs for a while, the give me error saying Port not available.. After I power off and back on again, the ports become av…

Help.. could not upload any sketch anymore !

chetto983 April 10, 2014, 5:37pm 2

Yes sometimes happen also to me.

need reboot couple times