尝试安装软件中心时我收到以下消息:
~$ sudo apt-get install software-center
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package software-center is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or is only available from another source
E: Package 'software-center' has no installation candidate
我怎样才能恢复软件中心或如何在没有它的情况下安装软件?
答案1
是的,首先,更新到当前版本。
其次,您实际上并不需要软件中心的 GUI。我认为 GUI 的唯一优势是它比通过命令行更容易发现新的和不同的程序(但您仍然可以这样做)。
最后,为什么升级后不能上网?