内容纲要
CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
先同步系统时间
shell 输入命令
date
如果显示的时间跟你本地时间不一样，先设置时区
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
更改 apt-get 源
对于开发板来说，千万别乱改官方源，上面问题的根源是不支持https，所以先把源都改成http
原文件备份
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
编辑源地址列表文件
sudo vim /etc/apt/sources.list
都改成http
更新系统
apt-get update
其他后期问题，安装证书
先安装 make
$sudo apt-get update $sudo apt-get install ubuntu-make
wget 无法下载https链接的文件，加上 参数 –no-cookie –no-check-certificate
wget --no-cookie --no-check-certificate https://地址
安装 openssl
$wget --no-cookie --no-check-certificate https://www.openssl.org/source/openssl-1.1.0g.tar.gz $tar -xzvg openssl-1.1.0g.tar.gz $cd openssl-1.1.0g $./config #默认安装路径/usr/local/ssl $make $sudo make install #创建软连接 $sudo ln -s /usr/local/lib/libssl.so.1.1 /usr/lib/libssl.so.1.1 $sudo ln -s /usr/local/lib/libcrypto.so.1.1 /usr/lib/libcrypto.so.1.1 $openssl version #查看版本
curl 支持 https
$wget wget --no-cookie --no-check-certificate https://curl.haxx.se/download/curl-7.55.1.tar.gz $tar -xzvf curl-7.55.1.tar.gz $cd curl-7.55.1 $./configure -with-ssh=/usr/local/ssl $make $sudo make install $curl -V #查看版本
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