ext4magic software package provides recover deleted files from ext3 or ext4 partitions, 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 ext4magic
ext4magic is installed in your system.
Make ensure the ext4magic package were installed using the commands given below,
$ sudo dpkg-query -l | grep ext4magic *
You will get with ext4magic package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Utilities |
| Package | ext4magic |
| Version | 0.3.2-6 |
| Description | recover deleted files from ext3 or ext4 partitions |
| Sub Section | Utils |