Files
ansible/host_vars/musicdolphin.yml
Martin Bauer a973bc8d75 Make the kiosk autologin survive a reboot, and allow forcing a display mode
Two problems on musicdolphin, found after its first reboot.

getty@tty1 was never enabled. The role installed the autologin drop-in and the
handler restarted the unit, which works until the next boot - these images do
not enable getty@tty1 themselves, getty.target pulls in getty-static.service and
nothing else, so after a reboot nobody logs in and the kiosk never starts. Enable
it as well as starting it.

And the attached screen reads back 0 bytes of EDID on both micro-HDMI ports while
reporting "disconnected", so the kernel offers no modes, no framebuffer is
created, and X exits with "no screens found". That is the signature of a cable or
adapter whose DDC/HPD lines are broken but whose video pairs are fine. Forcing
the connector on is not enough on its own - with no EDID there is still no mode
to set - so allow a `video=` kernel parameter, which forces the output and names
the mode. hdmi_force_hotplug=1 is no use here; vc4-kms-v3d ignores it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-20 12:10:34 +02:00

24 lines
878 B
YAML

---
squeezelite_name: Wohnzimmer
pi_shairport_name: _Oben_Wohnzimmer
alsa_card_name: sndrpihifiberry
sensor_room_name_ascii: wohnzimmeroben
sensor_room_name: WohnzimmerOben
hifiberry_overlay: hifiberry-dacplus
main_user: root
mediapi_has_hifiberry_amp: true
mediapi_ir_control: irserver
mediapi_has_dhtsensor: true
# Display-only MusicMouse instance: no physical mouse attached, shown on the monitor
# via pi_kiosk instead. See roles/pi_musicmouse/files/config-musicdolphin.yml.
mediapi_install_kidsmusic: true
mediapi_has_monitor: true
musicmouse_version: deploy/musicdolphin
# The attached screen reads back 0 bytes of EDID on both micro-HDMI ports and reports
# "disconnected", so the kernel offers no modes and X dies with "no screens found".
# Force the mode instead. Use the port nearest the USB-C jack (HDMI0 = HDMI-A-1).
pi_kiosk_force_mode: "HDMI-A-1:1920x1080@60e"