I have Ubuntu 14.04 on my 4 laptops and IOS 8.0.2 on my 2 apple devices but cannot mount the Iphone Documents drive anymore since the 8.0.2 update on ANY laptop. I have spent 4
The solution is simple. Use following commands and next time you plug in your iPhone it would be explored properly.
sudo idevicepair pair
cd /var/lib/lockdown
ls
commandsudo rm -f .plist
Let me know in either case for success or failure of solution.