Use the GUI: System -> LibreELEC -> System -> System Name
That's the hostname.
The master location for hostname is /storage/.kodi/userdata/addon_data/service.libreelec.settings/oe_settings.xml .. but you'll only see the xml node for hostname if it has been manually added or changed via the GUI. Other services read the hostname from this location to set /etc/hostname (which is a symlink to /storage/.cache/hostname) at boot time.
<?xml version="1.0" ?>
<libreelec>
<addon_config/>
<settings>
<system>
<wizard_completed>True</wizard_completed>
<hostname>WP2</hostname>
</system>
<connman>
<wizard_completed>True</wizard_completed>
</connman>
<services>
<wizard_completed>True</wizard_completed>
</services>
<about>
<wizard_completed>True</wizard_completed>
</about>
<libreelec>
<wizard_completed>True</wizard_completed>
</libreelec>
</settings>
</libreelec>Bigger picture here:
Not really:
It is with default skin Estuary 
User-friendly:
"It is with default skin Estuary "
Impossible to change hostname on GUI with default skin "Estuary"?
Regards, Jan
It is fine here on LE 8.90.007, Generic.x86_64.
LibreELEC:~ # exit
Connection to ***** closed.
$ ssh -l root ******
Warning: Permanently added '*****' (ECDSA) to the list of known hosts.
##############################################
# LibreELEC #
# https://libreelec.tv #
##############################################
LibreELEC (vpeter): 8.90.007 (Generic.x86_64)
LibreELEC-dev:~ #The LE settings add-on is always visible under "Add-ons > Program Add-ons" from the Home Menu in any skin. The shortcut icon in the Kodi settings menu is only visible in Estuary and Confluence (and maybe Aeon).
