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sudo apt-get upgrade 返回错误

tag-icon • tag-icon apt package-management upgrade updates dpkg
sudo apt-get upgrade 返回错误

我正在运行 Ubuntu 18.04，每次运行时sudo apt-get upgrade都会出现此错误：

dpkg-deb: error: tar subprocess returned error exit status 1 

dpkg: error processing archive /var/cache/apt/archives/bsdutils_1%3a2.31.1-0.4ubuntu3.4_amd64.deb (--unpack):

dpkg-deb --control subprocess returned error exit status 2
Errors were encountered while processing:
 /var/cache/apt/archives/bsdutils_1%3a2.31.1-0.4ubuntu3.4_amd64.deb

E: Sub-process /usr/bin/dpkg returned an error code (1)

除此之外，当我尝试使用 安装任何.deb文件时sudo apt install，我收到此错误：

Reading package lists... Error!
E: Sub-process Popen returned an error code (2)
E: Encountered a section with no Package: header
E: Problem with MergeList /home/paras/Downloads/code_1.37.1-1565886362_amd64.deb
E: The package lists or status file could not be parsed or opened.

请帮忙。

答案1

您可以尝试使用以下命令清除 apt 缓存

sudo apt-get clean

更新软件包列表

sudo apt-get update

修复任何不完整的安装

sudo apt-get -f install

sudo dpkg --configure -a

最后

sudo apt-get upgrade

我不确定这是否正是您解决问题所需要的，但您可以尝试一下。

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