There are 2 easier ways to install telegram on Ubuntu 20.04 Focal.
Method 1: Install Telegram on Ubuntu via App software:
- You search
app software
in unbuntu search box. - Then you search
telegram
on search box - Click to install
Telegram Desktop
- Done!
Method 2: Install Telegram on Ubuntu via PPA
You simply need to open a terminal and do commands:
$ sudo add-apt-repository ppa:atareao/telegram
$ sudo apt-get update
$ sudo apt-get install telegram
Done!
Enjoy your telegram!