CRITICAL FIX: Kiosk offline + PTT not muting issues
This fixes two critical bugs that prevented the kiosk client from working properly. ISSUE 1: Kiosk User Offline/Can't Connect ========================================== Problem: Client installed but showed offline, couldn't register with Asterisk server. Services weren't starting properly for headless/non-logged-in users. Root Causes: - Missing DBUS_SESSION_BUS_ADDRESS environment variable - Insufficient wait time for PipeWire and network - No logging to diagnose startup issues - Service dependencies not strong enough Fixes: ✓ Added DBUS_SESSION_BUS_ADDRESS to all user services ✓ Increased startup delays (5s for baresip, 8s for PTT) ✓ Changed Wants to Requires for pipewire-pulse (hard dependency) ✓ Added StandardOutput/StandardError=journal for logging ✓ Increased RestartSec from 5s to 10s for more stable restarts ISSUE 2: PTT Not Muting Microphone =================================== Problem: PTT configured but microphone NOT muted on startup, pressing PTT button did nothing, had to manually mute. Root Causes: - kiosk-ptt script missing XDG_RUNTIME_DIR environment - pactl commands failing silently without proper context - No wait for PipeWire to be ready before muting - No logging to see what was happening Fixes: ✓ Added XDG_RUNTIME_DIR detection/setup in PTT script ✓ Added 10-second wait loop for PipeWire to become ready ✓ Added error handling with logger for failed pactl commands ✓ Added logging for all PTT press/release events ✓ Export KIOSK_UID env var in PTT service Enhanced Logging & Diagnostics =============================== All services now log to systemd journal with tags: - baresip-launcher: Network detection, config verification, startup - kiosk-ptt: Startup, mic mute status, PTT press/release events - baresip.service: Service output (via StandardOutput=journal) View logs: journalctl -t baresip-launcher -f journalctl -t kiosk-ptt -f sudo -u kiosk journalctl --user -u baresip -f New Features ============ 1. Enhanced Diagnostics (Client Management > Run Diagnostics): - Shows launcher logs (last 10 lines) - Shows PTT logs (last 5 lines) - Shows Baresip service logs (last 10 lines) - Displays commands to view live logs 2. Manual Audio Fix Tool (Tools > Fix Audio): - Restarts PipeWire services - Unmutes microphone and speaker - Sets volume to 75% - Restarts Baresip - Shows current status Improved Baresip Launcher ========================== - Logs all startup steps - Verifies config and accounts files exist - Better network wait logic with logging - Clear error messages if files missing - Network detection logs which interface found Testing After Update ==================== 1. For existing installs - restart services: sudo -u kiosk systemctl --user daemon-reload sudo -u kiosk systemctl --user restart pipewire pipewire-pulse baresip 2. Check status: sudo -u kiosk systemctl --user status baresip 3. View logs: journalctl -t baresip-launcher -n 50 journalctl -t kiosk-ptt -n 20 4. If still offline: Main Menu > Tools > Fix Audio (Unmute & Restart) This should resolve both the offline connection issue and the PTT mic muting problem. All operations now have proper logging for easier troubleshooting.
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Claude
@@ -1037,16 +1037,43 @@ PTT_CONFIG="/etc/easy-asterisk/ptt-device"
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# Exit if no PTT device configured - leave audio unmuted for normal kiosk operation
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[[ -z "$PTT_DEVICE" ]] && exit 0
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# Ensure we have the user's runtime directory
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if [[ -z "$XDG_RUNTIME_DIR" ]]; then
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# If running as systemd service, this should already be set
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# But if not, try to detect it
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if [[ -n "$KIOSK_UID" ]]; then
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export XDG_RUNTIME_DIR="/run/user/${KIOSK_UID}"
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else
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# Fall back to current user
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export XDG_RUNTIME_DIR="/run/user/$(id -u)"
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fi
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fi
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# Wait for PipeWire/PulseAudio to be ready
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for i in {1..10}; do
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if pactl info >/dev/null 2>&1; then
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break
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fi
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sleep 1
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done
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# PTT mode: Mute audio source on start, unmute only when button pressed
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pactl set-source-mute @DEFAULT_SOURCE@ 1
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pactl set-source-mute @DEFAULT_SOURCE@ 1 2>/dev/null || {
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logger -t kiosk-ptt "ERROR: Failed to mute audio source"
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exit 1
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}
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logger -t kiosk-ptt "PTT handler started, microphone muted, listening on $PTT_DEVICE"
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# Unmute on press, mute on release
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evtest --grab "$PTT_DEVICE" 2>/dev/null | while read -r line; do
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if [[ "$line" =~ "value 1" ]]; then
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pactl set-source-mute @DEFAULT_SOURCE@ 0
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pactl set-source-mute @DEFAULT_SOURCE@ 0 2>/dev/null
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logger -t kiosk-ptt "PTT pressed - mic unmuted"
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fi
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if [[ "$line" =~ "value 0" ]]; then
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pactl set-source-mute @DEFAULT_SOURCE@ 1
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pactl set-source-mute @DEFAULT_SOURCE@ 1 2>/dev/null
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logger -t kiosk-ptt "PTT released - mic muted"
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fi
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done
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PTTSCRIPT
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@@ -1447,8 +1474,20 @@ run_client_diagnostics() {
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fi
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fi
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echo "---------------------------------------------------"
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echo "Last 15 lines of log:"
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sudo -u "$t_user" journalctl --user -u baresip -n 15 --no-pager 2>/dev/null || echo " No logs"
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echo "System Logs (launcher):"
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journalctl -t baresip-launcher -n 10 --no-pager 2>/dev/null | tail -10 || echo " No launcher logs"
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echo ""
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echo "System Logs (PTT):"
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journalctl -t kiosk-ptt -n 5 --no-pager 2>/dev/null | tail -5 || echo " No PTT logs"
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echo ""
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echo "Baresip Service Log:"
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sudo -u "$t_user" journalctl --user -u baresip -n 10 --no-pager 2>/dev/null || echo " No logs"
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echo "---------------------------------------------------"
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echo ""
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echo "To see live logs, run:"
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echo " journalctl -t baresip-launcher -f # Launcher logs"
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echo " journalctl -t kiosk-ptt -f # PTT logs"
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echo " sudo -u $t_user journalctl --user -u baresip -f # Baresip logs"
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echo "---------------------------------------------------"
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}
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@@ -1889,25 +1928,49 @@ create_baresip_launcher() {
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cat > /usr/local/bin/easy-asterisk-launcher << LAUNCHER
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#!/bin/bash
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CONFIG_FILE="/home/${launcher_user}/.baresip/config"
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ACCOUNTS_FILE="/home/${launcher_user}/.baresip/accounts"
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TARGETS=("8.8.8.8" "1.1.1.1" "9.9.9.9")
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FOUND_IFACE=""
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logger -t baresip-launcher "Starting Baresip launcher for user ${launcher_user}"
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# Wait for network
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for i in {1..6}; do
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for target in "\${TARGETS[@]}"; do
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IFACE=\$(ip route get "\$target" 2>/dev/null | awk '{for(i=1;i<=NF;i++) if(\$i=="dev") print \$(i+1)}' | head -1)
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if [[ -n "\$IFACE" ]]; then
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FOUND_IFACE="\$IFACE"
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logger -t baresip-launcher "Network found on interface: \$IFACE"
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break 2
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fi
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done
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logger -t baresip-launcher "Waiting for network... (attempt \$i/6)"
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sleep 5
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done
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if [[ -z "\$FOUND_IFACE" ]]; then
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logger -t baresip-launcher "ERROR: No network interface found after 30 seconds"
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fi
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# Update network interface in config
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if [[ -f "\$CONFIG_FILE" && -n "\$FOUND_IFACE" ]]; then
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sed -i '/^#*net_interface/d' "\$CONFIG_FILE"
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echo "net_interface \${FOUND_IFACE}" >> "\$CONFIG_FILE"
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logger -t baresip-launcher "Updated config with interface: \$FOUND_IFACE"
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fi
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# Verify config files exist
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if [[ ! -f "\$CONFIG_FILE" ]]; then
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logger -t baresip-launcher "ERROR: Config file not found: \$CONFIG_FILE"
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exit 1
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fi
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if [[ ! -f "\$ACCOUNTS_FILE" ]]; then
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logger -t baresip-launcher "ERROR: Accounts file not found: \$ACCOUNTS_FILE"
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exit 1
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fi
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logger -t baresip-launcher "Starting Baresip client..."
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exec /usr/bin/baresip -f "/home/${launcher_user}/.baresip"
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LAUNCHER
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chmod +x /usr/local/bin/easy-asterisk-launcher
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@@ -1928,13 +1991,18 @@ enable_client_services() {
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Description=Baresip SIP Client
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After=pipewire.service pipewire-pulse.service network-online.target
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Wants=network-online.target pipewire.service pipewire-pulse.service
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Requires=pipewire-pulse.service
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[Service]
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Type=simple
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ExecStartPre=/bin/sleep 5
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ExecStart=/usr/local/bin/easy-asterisk-launcher
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Restart=always
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RestartSec=5
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RestartSec=10
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Environment=XDG_RUNTIME_DIR=/run/user/${KIOSK_UID}
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Environment=DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/${KIOSK_UID}/bus
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StandardOutput=journal
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StandardError=journal
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[Install]
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WantedBy=default.target
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@@ -1944,16 +2012,21 @@ EOF
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cat > "${systemd_dir}/kiosk-ptt.service" << EOF
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[Unit]
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Description=PTT Button Handler
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After=pipewire.service
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After=pipewire.service pipewire-pulse.service baresip.service
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Requires=pipewire-pulse.service
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ConditionPathExists=/etc/easy-asterisk/ptt-device
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[Service]
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Type=simple
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ExecStartPre=/bin/sleep 3
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ExecStartPre=/bin/sleep 8
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ExecStart=/usr/local/bin/kiosk-ptt
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Restart=always
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RestartSec=5
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RestartSec=10
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Environment=XDG_RUNTIME_DIR=/run/user/${KIOSK_UID}
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Environment=DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/${KIOSK_UID}/bus
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Environment=KIOSK_UID=${KIOSK_UID}
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StandardOutput=journal
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StandardError=journal
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[Install]
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WantedBy=default.target
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@@ -2512,16 +2585,56 @@ submenu_client() {
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[[ "$choice" != "0" ]] && submenu_client
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}
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fix_audio_manually() {
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print_header "Manual Audio Fix"
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load_config
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local t_user="${KIOSK_USER:-$SUDO_USER}"
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t_user="${t_user:-$USER}"
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local t_uid=$(id -u "$t_user" 2>/dev/null)
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local user_dbus="XDG_RUNTIME_DIR=/run/user/$t_uid"
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echo "Fixing audio for user: $t_user"
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echo ""
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# Restart PipeWire services
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echo "Restarting PipeWire services..."
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sudo -u "$t_user" $user_dbus systemctl --user restart pipewire pipewire-pulse 2>/dev/null || true
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sleep 2
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# Unmute audio
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echo "Unmuting audio sources and sinks..."
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sudo -u "$t_user" $user_dbus pactl set-source-mute @DEFAULT_SOURCE@ 0 2>/dev/null && echo " ✓ Microphone unmuted" || echo " ✗ Failed to unmute microphone"
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sudo -u "$t_user" $user_dbus pactl set-sink-mute @DEFAULT_SINK@ 0 2>/dev/null && echo " ✓ Speaker unmuted" || echo " ✗ Failed to unmute speaker"
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# Set volume
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echo "Setting volume levels to 75%..."
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sudo -u "$t_user" $user_dbus pactl set-source-volume @DEFAULT_SOURCE@ 75% 2>/dev/null && echo " ✓ Microphone volume set" || echo " ✗ Failed to set microphone volume"
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sudo -u "$t_user" $user_dbus pactl set-sink-volume @DEFAULT_SINK@ 75% 2>/dev/null && echo " ✓ Speaker volume set" || echo " ✗ Failed to set speaker volume"
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echo ""
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echo "Current audio status:"
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local src_mute=$(sudo -u "$t_user" $user_dbus pactl get-source-mute @DEFAULT_SOURCE@ 2>/dev/null | awk '{print $2}')
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local sink_mute=$(sudo -u "$t_user" $user_dbus pactl get-sink-mute @DEFAULT_SINK@ 2>/dev/null | awk '{print $2}')
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echo " Microphone: ${src_mute:-unknown}"
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echo " Speaker: ${sink_mute:-unknown}"
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echo ""
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echo "Restarting Baresip..."
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sudo -u "$t_user" $user_dbus systemctl --user restart baresip 2>/dev/null && echo " ✓ Baresip restarted" || echo " ✗ Failed to restart Baresip"
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}
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submenu_tools() {
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clear
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print_header "Tools"
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echo " 1) Audio Test"
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echo " 2) Verify Audio/Codec Setup"
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echo " 3) Fix Audio (Unmute & Restart)"
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echo " 0) Back"
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read -p " Select: " choice
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case $choice in
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1) run_audio_test ;;
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2) verify_audio_setup ;;
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3) fix_audio_manually ;;
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0) return ;;
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esac
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[[ "$choice" != "0" ]] && read -p "Press Enter..."
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