ardour-i686 software package provides transitional dummy package for (i686 optimized) ardour, you can install in your Ubuntu 16.10 (Yakkety Yak) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ardour-i686
ardour-i686 is installed in your system.
Make ensure the ardour-i686 package were installed using the commands given below,
$ sudo dpkg-query -l | grep ardour-i686 *
You will get with ardour-i686 package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Sound |
| Package | ardour-i686 |
| Version | 1:5.0~dfsg-2 |
| Description | transitional dummy package for (i686 optimized) ardour |
| Sub Section | Sound |