Troubleshoot / Debug Chromedriver Issues

chrome-driver-troubleshooting.sh

# First start chromedriver from the console like this
chromedriver --url-base=wd/hub --verbose

# Then in another tab / window: issue a command to start a new chrome session via the JSON protocol
curl -XPOST http://localhost:9515/wd/hub/session -d '{"desiredCapabilities":{"browserName":"chrome"}}'

# If you can see a chrome window pop up, you're all set. If not, check the chromedriver output and fix your issue

Yea, very informative:)
What do you think can I use gdb with chromedriver?

Found this via a Google search. Was useful for checking whether an issue I had was chromedriver itself or something else.