1.ubuntu安装谷歌浏览器找不到安装包libu2f-udev，记录一下解决办法
Creating a dummy package which provides libu2f-udev fixes the issue. I followed below steps for Ubuntu 16.04. Install equivs package
sudo apt install equivs
equivs-control libu2f-udev
2.This creates a file libu2f-udev. Edit this file and give libu2f-udev as value of "Package" and "Provides" keys. Then execute
equivs-build libu2f-udev
3.This creates dummy package libu2f-udev_1.0_all.deb. Install it by
sudo dpkg -i libu2f-udev_1.0_all.deb
1.吸取的教训，以后看报错，而不是直接在浏览器搜索
2.stackoverflow上找答案比专业靠谱一些
ERROR:zygote_host_。。。。。Running as root without --no-sandbox is not supported.
安装好google后，在命令行输入google-chrome后出现，ERROR:zygote_host_impl_linux.cc(89)] Running as root without --no-sandbox is not supported.错误。
解决方法：
命令行输入：
google-chrome --no-sandbox
然后重启系统。
在命令行输入：
vim /usr/bin/google-chrome
按i键，进入插入模式，下拉到最后一行，
将 exec -a "\(0" "\)HERE/chrome" "$@" 改为
exec -a "\(0" "\)HERE/chrome" "$@" --user-data-dir --no-sandbox
设置ok后，在命令行输入google-chrome,就可以正常打开了