How to Install Telegram on Ubuntu 19.04 Disco Easy Guide

Getting

2. Download Telegram Messenger App for Linux

   Telegram App 32/64-bit .tar.xz Linux

   
   Get Telegram App Linux

3. Double-Click/Right-Click on Archive and Extract into /tmp.

   
   Or from Command Line:

   tar xvf ~/Downloads/tsetup*.tar.xz -C /tmp/

   But if you are in Trouble to Find it out then See: How to Access Downloads Folder from Browser.