At home I run Ubuntu 16.04 x64. At the office I installed Ubuntu 16.04 x86 due to available hardware. The 64-bit and 32-bit versions of Unity are not the same. Can it be that the 32-bit version is an early version of Unity?
At home I run Ubuntu 16.04 x64. At the office I installed Ubuntu 16.04 x86 due to available hardware. The 64-bit and 32-bit versions of Unity are not the same. Can it be that the 32-bit version is an early version of Unity?
As @Rinzwind said in the comments, the 32-bit one is not Unity. It is either KDE or XFCE.
Ubuntu uses Unity.
Kubuntu uses KDE.
Xubuntu uses XFCE.
For your convience, here's the 32-bit version of 16.04.1LTS with Unity: http://releases.ubuntu.com/16.04/ubuntu-16.04.1-desktop-i386.iso