Firefox 4 has been released recently and it is not available via update manager in Ubuntu 10.04 Lucid Lynx and 10.10 Maverick Meerkat. The Ubuntu Mozilla Daily Build PPA provides it but it always the latest daily build and not the stable version.
[SOLVED] “No packages with the requested plugins found” while playing WMV Totem in Debian Squeeze
I was trying to play a video with Totem in Debian Squeeze Testing and got the following error and only video played.
