我的pop!_os 18.04没有最小化和最大化按钮，从这里检查后关联，我尝试安装gnome-tweak-tool，然后出现一系列依赖错误。
x@pop-os:~$ sudo apt install gnome-tweak-tool
[sudo] x password:
Reading list of packages... done
Analyzing the dependency tree of the package
Reading status information... done
There are some packages that cannot be installed. If you are using an unstable distribution, this might be
Because the system is unable to reach the state you requested. There may be some software you need in this release.
The packages have not been created or they have been moved out of the Incoming directory.
The following information may be helpful in resolving the issue:
The following packages have unmet dependencies:
Gnome-tweak-tool : Dependency: gnome-shell-common (>= 3.4) But it won't be installed
E: I can't fix the error because you want some packages to stay current, that is, they break the dependencies between the packages.
但是当我尝试安装时gnome-shell-common，它表明已安装最新版本，有人知道如何解决这个问题吗？谢谢。
x@pop-os:~$ sudo apt install gnome-shell-common
Reading list of packages... done
Analyzing the dependency tree of the package
Reading status information... done
Gnome-shell-common is the latest version (3.28.4-0ubuntu18.04.2).
Gnome-shell-common has been set up for manual installation.
0 packages have been upgraded, 0 packages have been newly installed, 0 packages have been uninstalled, and 22 packages have not been upgraded.
答案1
这里的问题是，当 gnome-tweak-tools 至少需要 3.4 时，您的发行版附带了旧版本的 GNOME-shell-common (3.28)
这是分配问题而不是你的问题
编辑：显然 3.28 实际上比 3.4 更新。然而，这直到你的发行版出现问题为止