selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally

구글 chromedriver centos7에서 사용시 다음과 같이 오류가 발생할 때

selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally  (unknown error: DevToolsActivePort file doesn't exist)  (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)

근본적으로 크롬 2.9버젼을 쓰면 발생하는 오류다

[추가 소스 부분]

options = webdriver.ChromeOptions()

options.add_argument('headless')

options.add_argument('window-size=1920x1080')

options.add_argument("disable-gpu")

options.add_argument("no-sandbox")

options.add_argument("--disable-dev-shm-usage")

# 혹은 options.add_argument("--disable-gpu")

options.add_argument("user-agent=Mozilla/5.0 "

                     "(Macintosh; Intel Mac OS X 10_12_6) "

                     "AppleWebKit/537.36 (KHTML, like Gecko) "

                     "Chrome/61.0.3163.100 Safari/537.36")

options.add_argument("lang=ko_KR")  # 한국어!

driver = webdriver.Chrome("./driver/chromedriver", chrome_options=options)

크롬 2.46을 사용하니까 잘 동작한다.