Telegram is my go to messaging client. Its wonderful because it lets you review and reply from any platform and not constraint to one device like Whatsapp.
Since my move to Ubuntu MATE 15.04, I have been having some issue getting Telegram to install on the platform.
I tried this
ppa:atareao/telegram sudo apt-get update
sudo apt-get install telegram
And the Telegram program wouldn’t launch and exit without any error messages.
The following works for me:
sudo add-apt-repository ppa:noobslab/apps
sudo apt-get update
sudo apt-get install telegram-desktop
Seems a change in repository for the better.