最近，运行更新管理器时，检查包信息后显示此消息。
Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade.
Please report this bug against the 'update-manager' package and include the following error message:'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.'
答案1
下载更新并查看会发生什么。sudo apt-get upgrade