Ubuntu Desktop

wget -O- https://updates.signal.org/desktop/apt/keys.asc | gpg --dearmor > signal-desktop-keyring.gpg
cat signal-desktop-keyring.gpg | sudo tee /usr/share/keyrings/signal-desktop-keyring.gpg > /dev/null
echo 'deb [arch=amd64 signed-by=/usr/share/keyrings/signal-desktop-keyring.gpg] https://updates.signal.org/desktop/apt xenial main' |\
sudo tee /etc/apt/sources.list.d/signal-xenial.list
sudo apt update && sudo apt install signal-desktop

sudo add-apt-repository universe -y && sudo add-apt-repository ppa:agornostal/ulauncher -y && sudo apt update && sudo apt install ulauncher

gsettings set com.ubuntu.update-notifier no-show-notifications true

sudo apt install -y gnome-browser-connector
open https://chromewebstore.google.com/detail/gnome-shell-integration/gphhapmejobijbbhgpjhcjognlahblep
open https://extensions.gnome.org/extension/4548/tactile/