$ adb devices
List of devices attached
192.168.1.100:5555 device
192.168.1.101:5555 unauthorized
$ adb shell pm list packages
package:com.android.chrome
package:com.google.android.gms
package:com.android.settings
Error: Device '192.168.1.101:5555' unauthorized.
Please check the device and confirm the debugging authorization.