我不能打开联合调整工具

Question

我似乎无法打开统一调整工具，无论是从发射器，仪表板或终端。在终端中，我得到了以下错误:t*@t*-桌面：~$unity tool

回溯(最近一次调用)：

 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:列出超出范围的索引

我怎样才能解决这个问题？

Update在从终端启动时出现了另一个错误：

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

Answer 1

从终端运行bleachbit作为SUDO并清除系统缓存。我也有同样的问题，这就解决了它。