Adobe Flash

Adobe Flash apps (and Twitch streams, etc) require Adobe Flash Player, which is not included by default in GalliumOS.

You have a few options for installing Adobe Flash, depending on your preferred web browser:

• Chromium and Firefox: Install adobe-flashplugin from Canonical's evil partner repo.
  • (confirm installation by entering chrome://plugins (Chromium) or about:plugins (Firefox) into the URL bar)

sudo su -c "echo deb http://archive.canonical.com/ubuntu vivid partner > /etc/apt/sources.list.d/vivid-partner.list"
sudo apt-get update
sudo apt-get install adobe-flashplugin

• Firefox: Install the Adobe Flash plugin for NPAPI
  • (confirm installation by entering about:plugins into the URL bar)
  • (TODO)

• Chrome: The proprietary version of Google Chrome includes PepperFlash. See Additional Software for installation instructions.