How to use Orca after completing installation of Ubuntu Jaunty official version to A hard drive?

[Mgr. Janusz Chmiel]

Dear syr,

Thank You for programmers technique for disabling pulse audio. I found out 
fully functioning solution.

User must install Ubuntu Jaunty by using install choice from a boot screen, 
user must also enable assistive technology support by pressing F5 key and 
then choose number 3.

And then press down arrow key. So The Ubuntu Jaunty can be installed like 
Ubuntu Hardy heron distro, by using install choice from A boot screen. This 
has been inpossible in Ubuntu Intrepid.

But thank YOu for YOur advice. Because disabling pulseaudio is very complex 
and YOurs approach is easy and will very probably work. But now, while i 
installed Ubuntu Jaunty by using install choice from A boot screen, i AM not 
forced to disable pulse audio.

But Alsa will very probably work faster.

I thought, that core developers prepared somethink for reliable 
installation.

This is a solution.

If this solution is not working in The official Ubuntu Jaunty, it will work 
in The live CDS, i downloaded yesterday one.