documentation/docs/void-desktop-setup/Logging.md

Logging may be benificial to spot certain misbehaviours or errors in the system. The socklog-void package will be used as logging daemon.

# xbps-install -Sy socklog-void
# ln -s /etc/sv/socklog-unix /var/service/
# ln -s /etc/sv/nanoklogd /var/service/

To read the logs use:

# svlogtail

Or go to /var/log/socklog.