Rsudio server not opening up using Ubuntu 20

Hi!

I installed R and Rstudio on my ubuntu following this instructions: https://support.posit.co/hc/en-us/articles/360049776974-Using-RStudio-Server-in-Windows-WSL2

When I try to sudo rstudio-server startI get the following error: TTY detected. Printing informational message about logging configuration. Logging configuration loaded from '/etc/rstudio/logging.conf'. Logging to '/var/log/rstudio/rstudio-server/rserver.log'.

I saw this topic RStudio Server Open-Source not working but couldn't manage to configurate the firewall.

Thanks!