Airtel 4G in Ubuntu 16.04 LTS

Airtel 4G dongle in Ubuntu works good without installing its drivers.

It works via Mobile Broadband.
Choose country -> India
Choose service -> Airtel
Finish up the wizard.

Now Airtel 4G dongle works good in Ubuntu 16.04 LTS.

Fix broken repository in Ubuntu

The below command is used to fix the broken repository in Ubuntu
$ sudo apt-get install -f

Ubuntu 16.04 LTS works excellent - HP 15-ac122tu notebook

Ubuntu 16.04 LTS desktop works excellent in HP 15-ac122tu notebook

It shows errors while installing Google chrome stable version. However, it works good. :) Use the below command to launch that.
 google-chrome-stable

pna@pna-HP-Notebook:~/Downloads$ sudo dpkg -i google-chrome-stable_current_amd64.deb
Selecting previously unselected package google-chrome-stable.
(Reading database ... 204527 files and directories currently installed.)
Preparing to unpack google-chrome-stable_current_amd64.deb ...
Unpacking google-chrome-stable (50.0.2661.94-1) ...
dpkg: dependency problems prevent configuration of google-chrome-stable:
 google-chrome-stable depends on libappindicator1; however:
  Package libappindicator1 is not installed.

dpkg: error processing package google-chrome-stable (--install):
 dependency problems - leaving unconfigured
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for gnome-menus (3.13.3-6ubuntu3) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu5) ...
Processing triggers for bamfdaemon (0.5.3~bzr0+16.04.20160415-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for mime-support (3.59ubuntu1) ...
Errors were encountered while processing:
 google-chrome-stable