Ubuntu用sudo apt-get update出错：E: Problem executing scripts APT::Update::Post-Invoke-Success

Ubuntu用sudo apt-get update出错：

1. E: Problem executing scripts APT::Update::Post-Invoke-Success ‘if /usr/bin/test -w /var/cache/app-info -a -e /usr/bin/appstreamcli; then appstreamcli refresh > /dev/null; fi‘

2.  

   E: Sub-process returned an error code

解决方法：

先remove libappstream3

1. sudo apt-get remove libappstream3

2.  

   or

3.  

   sudo apt remove libappstream3

再进行update

sudo apt-get update

参考：

https://askubuntu.com/questions/942895/e-problem-executing-scripts-aptupdatepost-invoke-success

原文地址：https://www.cnblogs.com/JIKes/p/9426635.html