I\'ve connected my Samsung Galaxy Tab device to my Mac. Yes, I\'ve turned on debugging. When I go to run my application to test on the device the device is not listed on t
Had this problem last year, never solved it. Again, after googling high and low, I could not find a cure for the USB debugging flakiness. Now for the good news:
1) Root your device. 2) Install adbWireless widget from Play (I am in no way associated with the author).
You are now good to go. After starting adbWireless and following its directions, you can now debug through adb wirelessly to your device, in my case, the original 7" Galaxy Tab.