sudo apt-get update 报错

Problem & Solution:

Problem_0

以下 ID 的密钥没有可用的公钥: 1397BC53640DB551W： 无法下载http：//dl.google.com/linux/chrome/deb

Solution_0

这个是chrome仓库自己的问题

wget -q -O - http://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -

Problem_1

无法下载 http://dl.google.com/linux/chrome/deb/dists/stable/Release Unable to find expected entry ‘main/binary-i386/Packages’ in Release file (Wrong sources.list entry or malformed file Some index files failed to download. They have been ignored, or old ones used instead.

Solution_1

因为官方的Google Chrome库不再提供32位包 修改文件内容

sudo gedit /etc/apt/sources.list.d/google-chrome.list

原来是

deb http://dl.google.com/linux/chrome/deb/ stable main

改为：

deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main

逐层新建 /opt/google/chrome/cron 打开文件

sudo gedit /opt/google/chrome/cron/google-chrome

写入相同内容 如果本来就已经存在该文件，就输入

sudo sed -i -e 's/deb http/deb [arch=amd64] http/' "/opt/google/chrome/cron/google-chrome"