Can't copy my music from Rhythmbox to my iPhone

Question

I am using Rhythmbox (2.96) using a iphone 4.2.1. I installed the libimobiledevice

sudo apt-get install ipheth-utils libimobiledevice-dev libimobiledevice-utils

But when i drag and drop a .mp3 file on my iphone icon via rhythmbox.
it won't start working.

Answer 1

Try copying music from Nautilus (the file browser) to the iPhone instead, treating the iPhone like a drive.

^{If that doesn't work, please edit your question to update it with more information.}