我希望有更多知识的人能在Ubuntu16.04及以后的版本中解释一些关于做apt-get upgrade的事情。我看到的行为是,apt-get upgrade有时不会安装新的内核包,有时会:The following packages have been kept back:我知道做dist-upgrade会安装这些软件包(所以不要重复这个<e
我现在已经安装了PHP5.6 PHP 5.6.17-1+deb.sury.org~trusty+2 (cli),安装在薄荷17.2 x64 (肉桂)上。如果我试图安装mit-scheme,我会得到:Reading state information... Done The following packages were automatically installed and are no longer required: