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无法从 Ubuntu 14.04 升级到 16.04

tag-icon • tag-icon 14.04 upgrade
无法从 Ubuntu 14.04 升级到 16.04

我有以下 Ubuntu 版本：14.04.6 LTS，我正在尝试升级到 16.04

sudo do-release-upgrade

此命令失败报告：

An unresolvable problem occurred while calculating the upgrade:
E:Unable to correct problems, you have held broken packages.
This can be caused by:  
 * Upgrading to a pre-release version of Ubuntu  
 * Running the current pre-release version of Ubuntu  
 * Unofficial software packages not provided by Ubuntu

/var/log/dist-upgrade/main.log 显示：

2019-09-06 17:15:26,873 ERROR Dist-upgrade failed: 'E:Error, pkgProblemResolver:::Resolve generated breaks, this may be caused by held packages

我的问题是：如何识别和删除这些损坏的 deps？

谢谢。

答案1

我解决了：这对我非常有用另一个答案指出升级过程中软件包损坏的地方。

我删除了这里报告的一些包并时不时地重新尝试直到do-release-upgrade成功。

对我来说另一个有用的命令是dpkg --get-selections | grep deinstall：我已经卸载了该命令报告的所有内容。

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