Well, I am there right now. I had a fresh install of saucy just waiting. No problems following those instructions. Not noticing any difference. but the code to find out if we are running on MIR is not very helpful
Code:
ps afx | grep unity-system-compositor
gives
3292 ? Sl 0:00 \_ /usr/bin/unity-system-compositor --from-dm-fd 7 --to-dm-fd 13 --vt 7
3993 pts/13 S+ 0:00 \_ grep --color=auto unity-system-compositor
I suppose it would simply say unity instead of unity-system-compositor
The double vision cursors remind me of my old Maths teacher. He had eyes like a football team - one home and one away.
Regards.