Only --xlayouts was set, so images got no /etc/vconsole.conf and the text console used a US keymap. On the headless edition that is the login prompt: a password typed in ch-fr during Initial Setup did not match what the US-keymap tty login produced. Found testing the phyllomeos-headless image from CI run 237 under wonder-vm. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>