参考

1. https://blog.csdn.net/xc_zhou/article/details/82427060
2. https://www.cnblogs.com/php12-cn/p/12609647.html
3. https://blog.csdn.net/xingtianyao/article/details/88695125 设置ubuntu桌面开关
4. https://blog.csdn.net/post_mans/article/details/80966589 设置ubuntu分辨率（因为截图会截不全）

步骤

1. 安装谷歌浏览器

wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
dpkg -i google-chrome-stable_current_amd64.deb

2. 根据 谷歌浏览器版本下载对应的 chromedriver

wget https://npm.taobao.org/mirrors/chromedriver/xxxxx

3. 安装桌面（不安装浏览器会乱码）

# 安装桌面
sudo apt install lightdm -y
# 关闭：在图形界面下 终端输入 
sudo service lightdm stop
# 开启：在命令行输入：
sudo service lightdm start

5. 启动并监听4444 端口

sudo chmod 777 chromedriver
./chromedriver --port=4444

6. 代码配置参数，沙盒模式

        # 设置分辨率
        $size = new WebDriverDimension(1280, 900);
        $driver->manage()->window()->setSize($size);

        $serverUrl = 'http://localhost:4444';
        $capabilities = DesiredCapabilities::chrome();
        $options = new ChromeOptions();
       // 浏览器参数配置
       // windows 下只需要--no-sandbox，linux需要'--headless','--no-sandbox'
        $options->addArguments(['--headless','--no-sandbox']); 
        $capabilities->setCapability(ChromeOptions::CAPABILITY, $options);

        $driver = RemoteWebDriver::create($serverUrl, $capabilities, 36000000, 36000000);