Try new headless Chrome

https://developer.chrome.com/articles/new-headless/

Author: singhprd

lib/ferrum/browser/options/chrome.rb

@@ -5,7 +5,7 @@ class Browser
     class Options
       class Chrome < Base
         DEFAULT_OPTIONS = {
-          "headless" => nil,
+          "headless" => "new",
           "disable-gpu" => nil,
           "hide-scrollbars" => nil,
           "mute-audio" => nil,

lib/ferrum/browser/process.rb

@@ -96,7 +96,15 @@ def start
           end
 
           env = Hash(@xvfb&.to_env).merge(@env)
+
+          puts "Starting Chromium"
+          puts "env: #{env}"
+          puts "*@command.to_a: #{*@command.to_a}"
+          puts "process_options: #{process_options}"
+
           @pid = ::Process.spawn(env, *@command.to_a, process_options)
+          puts "Chromium started with PID: #{pid}"
+
           ObjectSpace.define_finalizer(self, self.class.process_killer(@pid))
 
           parse_ws_url(read_io, @process_timeout)