"No Connected Devices", trying to connect my LG to my Ubuntu machine

Question

I am trying to run an app that I have built on my phone. I have enabled USB-debugging mode on my LG G3, but my Linux Machine and Android Studio is saying that there are no connected devices.

How do I fix this? Have I forgotten something important?

Answer 1

I had the same connection problem. Switching to "Send Images (PTP)" solved it for me.

Answer 2

I had similar problem with my Xperia S.

1) I installed android adb tools on Ubuntu. (Using: sudo apt-get install android-tools-adb android-tools-fastboot) 2) Selected MTP mode on my Xperia S. Disabled debugging. Disconnected the phone from system. 3) Enabled USB debugging, connected the phone again and tried the command "adb devices" from ubuntu terminal.

It then started the adb daemon and listed my device. Once the device was listed there, I started the android studio again, and my phone was listed there.

Also, you might find this helpful : https://developer.android.com/tools/device.html Hope it helps..