Even after I've installed all the Mono packages, I am still asked to install Silverlight when I visit Silverlight-enabled web pages.
Even after I agreed to do this and installed the Moonlight Firefox extension from http://go-mono.com/moonlight/, nothing changed - Silverlight applets still don't work and ask to install Silverlight (directing to http://go-mono.com/moonlight/).
How do I finally install it?
The situation is the same in Ubuntu 10.10 and Xubuntu 11.04.
This version at moonlight site is beta, but it worked for me.
http://www.go-mono.com/moonlight/download.aspx
And it shall work according to Mozilla
http://support.mozilla.com/en-US/kb/Using%20the%20Silverlight%20plugin%20with%20Firefox
For Google Chrome here is the plugin