Having a similar problem on Ubuntu 16.04 LTS. The module "UnityTweakTool" being missing seems to be the problem, even after reinstall. Here is my traceback:
$ unity-tweak-tool
Traceback (most recent call last):
File "/usr/bin/unity-tweak-tool", line 33, in <module>
import UnityTweakTool
ImportError: No module named UnityTweakTool
Having a similar problem on Ubuntu 16.04 LTS. The module "UnityTweakTool" being missing seems to be the problem, even after reinstall. Here is my traceback:
$ unity-tweak-tool
Traceback (most recent call last): unity-tweak- tool", line 33, in <module>
File "/usr/bin/
import UnityTweakTool
ImportError: No module named UnityTweakTool