The repository ‘http:ppa.launchpad.nethzwhuangss-qt5ubuntu bionic Release‘ does not have a Rele

问题描述:

E: The repository ‘http://ppa.launchpad.net/hzwhuang/ss-qt5/ubuntu bionic Release’ does not have a Release file.

解决方案：

在你的/etc/apt/sources.list.d目录下， 看这个文件 hzwhuang-ubuntu-ss-qt5-bionic.list 将里面的bionic 改成xenial ,保存再运行 sudo apt-get update ,