With the virtual consoles turned off there was no way to join a WiFi
network at the kiosk itself. Holding Shift+W+S+F+H together (or
Ctrl+Alt+Shift+Super+W) now opens a PIN-protected WiFi screen: scan,
pick or type a network, enter the password, connect.
The root side is a small helper (kiosk-wifi-helper: status, scan,
connect only) that the kiosk user may run through a validated
sudoers.d rule. It writes the same netplan file as Core Settings ->
WiFi and puts the previous one back if the new network gives no
address. Installed by provisioning and Advanced -> Upgrade, removed by
Complete Uninstall.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Cjz8a58eB5P9sUweqd3NHm
