I plugged my iPhone 4 (IOS 5) into my USB (Oneiric) and got the "Unhandled Lockdown error (-15)".
I clicked "OK" to close the error.
In a terminal, I typed "idevicepair unpair" and pressed Enter. The computer responded that the unpair had been successful.
I unplugged the iPhone and then re-plugged it into the USB.
It mounted successfully for the first time since I upgraded to IOS 5 and Oneiric.
I am a happy boy.
I plugged my iPhone 4 (IOS 5) into my USB (Oneiric) and got the "Unhandled Lockdown error (-15)".
I clicked "OK" to close the error.
In a terminal, I typed "idevicepair unpair" and pressed Enter.
The computer responded that the unpair had been successful.
I unplugged the iPhone and then re-plugged it into the USB.
It mounted successfully for the first time since I upgraded to IOS 5 and Oneiric.
I am a happy boy.