Wifi is not working in Ubuntu 16.04 after Update

[Shiva]

I am using Ubuntu 16.04.5 LTS where there was an update asked last week,when i have updated the kernel image also update after that the Wifi is not working.Before update the wifi was working fine,i have tried removing autoremoval but after that also the wifi is not working.Can anyone help me on this issue to be fixed?

Output :

$lsusb

Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 04f2:b3aa Chicony Electronics Co., Ltd
Bus 001 Device 003: ID 0489:e062 Foxconn / Hon Hai
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 1ebf:3070
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

$lsb_release -a

No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.5 LTS
Release: 16.04
Codename: xenial

[Shiva (lakshmanashiva)]

$uname -a

4.15.0-29-generic #31~16.04.1-Ubuntu SMP Wed Jul 18 08:54:04 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

[Paul White (paulw2u)]

We are sorry that we do not always have the capacity to review all reported bugs in a timely manner. You reported this bug some time ago and there have been many changes in Ubuntu since that time.

Ubuntu 16.04 (xenial) reached end-of-life on April 29, 2021.

Do you still see a problem related to the one that you reported when using a currently supported version of Ubuntu? Please let us know if you do otherwise this report can be left to expire in approximately 60 days time.

Thank you for helping make Ubuntu better.

[Launchpad Janitor (janitor)]

[Expired for Ubuntu because there has been no activity for 60 days.]