Error in re-connecting to ADB over wifi

Question

I am using android on ubuntu 13.04 and once when my usb cable was broken I searched SO for connecting android device over wifi and found this link helpful

It worked like charm but after few days when i was working again on android I tried connecting device through

adb connect 192.168.1.10

But got the error

Device not found 

So I got new cable and tried through usb but that also didnt work

I tried

adb kill-server 
adb forward tcp:5555 tcp:7600
adb tcpip 7600
adb usb 

But all end in same error

Device not found 

Please help me in resolving this

Answer 1

Finally after uncountable tries I was able to make it work

I am answering for sake of sharing it with people who may need help in this

First I revoked usb authorization for all computer from mobile ( I doubt if anything as such was there before 4.3 android)

Then I killed adb server

adb kill-server

Then I connected my mobile with laptop and invoked

adb usb 

It gave me the following error

error: device unauthorized. Please check the confirmation dialog on your device.

and in next moment I got a dialog on mobile for authorizing usb debugging

I allowed it and voila , it worked