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MultiRoombaRover/pi/install/debian_laptop_profile.sh
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#!/usr/bin/env bash
install_debian_laptop_deps() {
# The laptop rover is a dedicated appliance, not a normal desktop/laptop audio
# install. Keep this package set intentionally close to the Pi profile so the
# same roverd TTS/playback/capture code paths are available on both targets.
if command -v ffmpeg >/dev/null 2>&1 \
&& command -v arecord >/dev/null 2>&1 \
&& command -v aplay >/dev/null 2>&1 \
&& command -v amixer >/dev/null 2>&1 \
&& command -v v4l2-ctl >/dev/null 2>&1 \
&& command -v flite >/dev/null 2>&1 \
&& command -v espeak >/dev/null 2>&1 \
&& command -v python3 >/dev/null 2>&1 \
&& command -v curl >/dev/null 2>&1 \
&& command -v xz >/dev/null 2>&1 \
&& command -v unzip >/dev/null 2>&1 \
&& ldconfig -p 2>/dev/null | grep -q 'libc++\.so\.1' \
&& ldconfig -p 2>/dev/null | grep -q 'libc++abi\.so\.1'; then
log "Debian laptop media/audio/TTS dependencies already installed; skipping apt install"
return
fi
log "Installing Debian laptop rover dependencies (ffmpeg, ALSA tools, V4L2 tools, flite/espeak, Chrome TTS runtime deps)..."
apt-get update
apt-get install -y --no-install-recommends \
ffmpeg alsa-utils v4l-utils ca-certificates flite espeak python3 curl xz-utils unzip libasound2-plugins libc++1 libc++abi1 \
|| apt-get install -y --no-install-recommends \
ffmpeg alsa-utils v4l-utils ca-certificates flite espeak python3 curl xz-utils unzip libasound2-plugins libc++1-14 libc++abi1-14
}
disable_debian_laptop_desktop_audio_stack() {
# This profile is for a dedicated rover laptop. PipeWire/PulseAudio are good
# desktop defaults, but they can grab the hardware device and make the rover's
# root/systemd ALSA services fail or route through a moving per-user graph.
# Mask them globally and kill already-running instances so ALSA owns the box,
# which is the closest behavior to the Pi rover appliance setup.
log "Disabling desktop audio daemons for dedicated laptop rover audio"
local -a user_units=(
pipewire.service
pipewire.socket
pipewire-pulse.service
pipewire-pulse.socket
wireplumber.service
pulseaudio.service
pulseaudio.socket
)
if command -v systemctl >/dev/null 2>&1; then
systemctl --global disable "${user_units[@]}" >/dev/null 2>&1 || true
systemctl --global mask "${user_units[@]}" >/dev/null 2>&1 || true
fi
pkill -x pipewire >/dev/null 2>&1 || true
pkill -x pipewire-pulse >/dev/null 2>&1 || true
pkill -x wireplumber >/dev/null 2>&1 || true
pkill -x pulseaudio >/dev/null 2>&1 || true
}
install_debian_laptop_audio_support() {
if [[ ! -f pi/asound.debian-laptop.conf ]]; then
log "WARNING: pi/asound.debian-laptop.conf missing; skipping Debian laptop ALSA config install"
return
fi
install -m 0644 pi/asound.debian-laptop.conf /etc/asound.conf
log "Installed dedicated Debian laptop ALSA config to /etc/asound.conf"
install -D -o root -g root -m 0755 pi/bin/chromegtts-daemon.py /usr/local/bin/chromegtts-daemon
log "Installed chromegtts daemon"
install_google_tts_assets
log "ALSA config updated; reboot recommended before testing laptop rover audio"
}
install_debian_laptop_profile() {
install_debian_laptop_deps
disable_debian_laptop_desktop_audio_stack
install_debian_laptop_audio_support
}