我已经尝试了支持论坛其他地方发布的一些解决方案，其中一个似乎有效，但在 Steam 更新后，我发现自己又回到了第一阶段，我是一名新的 Linux 用户，并且已经处于学习曲线:) 感谢您的帮助
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Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libgl1-mesa-glx:i386 : Depends: libglapi-mesa:i386 (= 10.1.3-0ubuntu0.3)
unity-control-center : Depends: …