connect phone to Android-Studio in Ubuntu for debugging

Question

I'm new on Ubuntu and install Ubuntu 14.04 LTS and for framework I download non-installable Android Studio and SDK tools separately.

I tried this link for Installing USB device on Ubuntu. I succeed in installing USB as MTP. but it wont load in Android Studio. when I run my app "waiting for adb" dialog is shown and finnaly says ADB not responding.

first I thought this is because I don't install adb so I install it with command:

sudo apt-get install android-tools-adb

but still phone wont load for launch app. is this ADB issue or cause my Android Studio is wont installed or some thing else.

Solution

in Ubuntu you have to create a rules file called 51-android.rules.

here is the details link: Unable to use my Android device as Android emulator using Android studio

here is the gitHub links: 51-android or 51-android.rules