#### How to Install Signal Using Official PPA

To install the latest Signal on Debian based distros, such as Ubuntu and Linux Mint, go to this 👉 page for installation instructions.

Click the "Download for Linux" button and these instructions will pop up. See the copy and paste video example above.

### Linux (Debian-based) Install Instructions

>NOTE: These instructions only work for 64 bit Debian-based Linux distributions such as Ubuntu, Mint etc.

1. Install the official public software signing key

<br>wget -O- https://updates.signal.org/desktop/apt/keys.asc | gpg --dearmor > signal-desktop-keyring.gpg<br><br>cat signal-desktop-keyring.gpg | sudo tee -a /usr/share/keyrings/signal-desktop-keyring.gpg > /dev/null<br>

2. Add our repository to your list of repositories:

<br>echo 'deb [arch=amd64 signed-by=/usr/share/keyrings/signal-desktop-keyring.gpg] https://updates.signal.org/desktop/apt xenial main' |\<br><br> sudo tee /etc/apt/sources.list.d/signal-xenial.list<br>

3. Update your package database and install Signal:

<br>sudo apt update && sudo apt install signal-desktop<br>

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