adb logcat hangs with "waiting for device" message

adb, android, android-logcat, cts

Solution

I am not pretty much sure if this works for you but can you please try the steps below:

# Kill and restart      
$ adb kill-server      
$ adb start-server     
 daemon not running. starting it now *      
 daemon started successfully *         

# Device appears, but is listed as offline

$ adb devices      
$ adb logcat

Problem

When I type `adb devices` command on terminal, it shows device is connected List of devices attached 0123456789ABCDEF device But when I type `adb logcat` command, it hangs with below message waiting for device Can anybody tell me what is the problem behind this? I test the device on cts.

Original source