I did this on purpose. I was going to use (Install side by side, to Partition blackbuntu).
The bb install doesn't let me continue at choose picture.
I'll go and look how i change fstab.
fstab - http://pastebin.com/bmg4bChF
Do i do it like this.
/dev/sda2 swap swap default 1933045760 1953523711
Here is fsdisk -l
Device Boot Start End Blocks Id System
/dev/sda1 2048 1448157690 724077821+ 83 Linux
/dev/sda2 1933045760 1953523711 10238976 82 Linux swap / Solaris
/dev/sda3 1448159230 1933045759 242443265 5 Extended <--this is 2nd bb attempt
Partition 3 does not start on physical sector boundary.