I've been searching for a way to play Blu-ray using VLC on Ubuntu 12.04 64bit and all of them tell me that I've to somehow rip the disk into .mkv format then play it.

But today, I found a page with directions on how to play Blu-rays directly on VLC. I've already finished downloading and pasting the files it told me to do, But it didn't work for me. Then I found a page where someone had tried it and it worked for them. Does anyone know how they got it to work?

The page with the directions.
The page where it worked.

I also found this
Does anyone know what it is talking about? I've already downloaded lxBDplayer, but I encountered a problem when installing the lcbdaacs plugins. Are there any other ways to install the lxbdaacs plugin?