Sumit Khanna, it appears you didn't read much of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1451689/comments/14 , as you are missing 90%+ of all information required for upstream to begin reviewing your issue.
Sumit Khanna, it appears you didn't read much of https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1451689/ comments/ 14 , as you are missing 90%+ of all information required for upstream to begin reviewing your issue.