# cd to the downloaded instance cd <project-dir-path>/node_modules/puppeteer/.local-chromium/linux-<revision>/chrome-linux/ sudo chown root:root chrome_sandbox sudo chmod 4755 chrome_sandbox # copy sandbox executable to a shared location sudo cp -p chrome_sandbox /usr/local/sbin/chrome-devel-sandbox # export CHROME_DEVEL_SANDBOX env variable export CHROME_DEVEL_SANDBOX=/usr/local/sbin/chrome-devel-sandbox ... Show more