I can't seem to open the [Unity][1] tweak tool, either from the launcher or dash or terminal. In the terminal, I got these errors: t***@t***-desktop:~$ unity-tweak-tool
Traceback (most recent call last):
File "/usr/bin/unity-tweak-tool", line 72, in <module>
UnityTweakTool.Application()
File "/usr/lib/python3/dist-packages/UnityTweakTool/__init__.py", line 79, in __init__
executable_name=cmd_old.split('\x00')[1]
IndexError: list index out of range
How can I fix this problem?
Update got another error from launching from terminal:
WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Traceback (most recent call last):
File "/usr/bin/unity-tweak-tool", line 72, in <module>
UnityTweakTool.Application()
File "/usr/lib/python3/dist-packages/UnityTweakTool/__init__.py", line 79, in __init__
executable_name=cmd_old.split('\x00')[1]
IndexError: list index out of range
sudo apt-get purge unity-tweak-tool && sudo apt-get autoremove
and then install it again:sudo apt-get install unity-tweak-tool