How to launch or open web browser in #Ubuntu #server #CLI

[tango4567]

For heroku login we need to open web browser but there is some problem, I'm using Ubuntu server version it means there is no GUI only command-line. Then how do we login? Below I found some solution, unfortunately that don't works:

Try: 1

sensible-browser
Couldn't find a suitable web browser! <----- It means there is not web browser
Set the BROWSER environment variable to your desired browser.

Even after knowing there is no web browser I tried below command and I got list of web browser

Try: 2

x-www-browser https://tarunmahajan.com
Command 'x-www-browser' not found, but can be installed with:
sudo apt install wslu              # version 3.2.1-0ubuntu2, or
sudo apt install firefox           # version 88.0.1+build1-0ubuntu0.21.04.2 <----- Then I installed this
sudo apt install chromium-browser  # version 1:85.0.4183.83-0ubuntu2
sudo apt install dillo             # version 3.0.5-7
sudo apt install epiphany-browser  # version 40.0-2
sudo apt install falkon            # version 3.1.0+dfsg1-9
sudo apt install hv3               # version 3.0~fossil20110109-8
sudo apt install konqueror         # version 4:20.12.3-0ubuntu1
sudo apt install links2            # version 2.21-1
sudo apt install luakit            # version 1:2.2.1-1
sudo apt install midori            # version 7.0-2.1
sudo apt install qutebrowser       # version 2.0.2-1
sudo apt install surf              # version 2.0+git20201107-1

That my bad even after knowing there is no display environment then I got this

firefox 
Error: no DISPLAY environment variable specified

[tango4567]

Finally I found solution but this is completely mess. My first major mistake I never go through with Heroku Documentation and Jumped on Google for searching solutions.

If you’d prefer to stay in the CLI to enter your credentials,

you may run heroku login -i

[tango4567]

We need to install Display Manager and for that I followed How to Install a Desktop (GUI) on an Ubuntu Server Intel Customer Spotlight