title: Failed to launch the browser process on Heroku
body: <p>I built an app using as core node, express and sulla (import puppeteer).</p>
  <p>Basically I scrape some data and use sulla to send them via whatsapp.
  It works fine on local but when I deploy it on heroku I'm faced with this issue :</p>
  <blockquote>
  <p>Failed to launch the browser
  process!\n[0601/222716.792459:FATAL:zygote_host_impl_linux.cc(116)] No
  usable sandbox! Update your kernel or see
  <a href="https://chromium.googlesource.com/chromium/src/+/master/docs/linux_suid_sandbox_development.md" rel="nofollow noreferrer">https://chromium.googlesource.com/chromium/src/+/master/docs/linux_suid_sandbox_development.md</a></p>
  <p>for more information on developing with the SUID sandbox. If you want
  to live dangerously and need an immediate workaround, you can try
  using --no-sandbox ...... Core file will not be generated.</p>
  <p>TROUBLESHOOTING:
  <a href="https://github.com/puppeteer/puppeteer/blob/master/docs/troubleshooting.md" rel="nofollow noreferrer">https://github.com/puppeteer/puppeteer/blob/master/docs/troubleshooting.md</a></p>
  </blockquote>
  <p>I've already added the following buildpacks to my heroku app :</p>
  <pre><code>https://github.com/jontewks/puppeteer-heroku-buildpack.git
  heroku/nodejs
  https://github.com/heroku/heroku-buildpack-chromedriver
  </code></pre>
  <p>I've seen solutions like <a href="https://stackoverflow.com/a/52228855">https://stackoverflow.com/a/52228855</a>, but I can't apply it since I'm not directly using puppeteer. Or clear heroku caches without success.</p>