title: Odoo can't reach localhost: The connection was reset
body: <p>I just installed odoo 13 community but I can't reach the server.</p>
  <p>I have followed step by step this website to install it: <a href="https://www.candidroot.com/blog/our-candidroot-blog-1/post/how-to-install-odoo-13-in-ubuntu-18-04-14" rel="nofollow noreferrer">https://www.candidroot.com/blog/our-candidroot-blog-1/post/how-to-install-odoo-13-in-ubuntu-18-04-14</a></p>
  <p>The difference is I installed odoo from a .deb file and not from Git.</p>
  <p>But when I start server with sudo systemctl start odoo, it works.</p>
  <p>And when I start server with python3 /usr/bin/odoo -c /etc/odoo/odoo.conf, Firefox display &quot;The connection was reset&quot; and nothing is happening in the debug lines of terminal.</p>
  <p><a href="https://i.stack.imgur.com/jHWIe.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jHWIe.png" alt="enter image description here" /></a></p>
  <p>Here is my conf file:</p>
  <p><a href="https://i.stack.imgur.com/fnUP5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fnUP5.png" alt="enter image description here" /></a></p>
  <p>Hope someone can help me.</p>
  <p>Thank you,</p>
  <p>Best regards.</p>