TODO: merge with legacy section of Firefox
Unsupported Browser Error
- In order to browse websites like mlsni.net which allows Firefox but not Iceweasel, you'll need to change the user agent string of your browser. Look at the section "User Agent String" on how to change the user agent string.
No H.264 support in youtube
- In order to watch 720p videos in youtube using HTML5, Gstreamer libav and Gstreamer plugins from the good set must be installed. To install execute the following command.
apt-get install gstreamer1.0-libav gstreamer1.0-plugins-good
Make sure about:config settings have media.peerconnection.video.h264_enabled set to true
After installing these codecs the HTML5 player must be requested on the youtube HTML5 website.
Alternative WebBrowsers under Debian
Debian Mozilla team - Packages for newer versions of Iceweasel