[utils/common] Disable wlan0's power management

OpenVoiceOS · May 12, 2024 · 4a7854d · 4a7854d
1 parent 149c805
commit 4a7854d
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diff --git a/utils/common.sh b/utils/common.sh
@@ -156,6 +156,11 @@ function is_raspeberrypi_soc() {
     if [ -f "$DT_FILE" ]; then
         if grep -q -i raspberry "$DT_FILE"; then
             RASPBERRYPI_MODEL="$(tr -d '\0' <"$DT_FILE")"
+
+            # Disable wlan0 power management to avoid potential network
+            # connectivity issue during the installation process. This is
+            # properly handled by Ansible during the playbook execution.
+            iw "$WLAN_INTERFACE" set power_save off
         fi
     fi
     export RASPBERRYPI_MODEL

diff --git a/utils/constants.sh b/utils/constants.sh
@@ -56,6 +56,7 @@ export SUPPORTED_DEVICES
 export TUI_WINDOW_HEIGHT="35"
 export TUI_WINDOW_WIDTH="90"
 export USER_ID="$EUID"
+export WLAN_INTERFACE="wlan0"
 export WSL_FILE=/etc/wsl.conf
 export YQ_BINARY_PATH=/tmp/yq
 export YQ_URL="https://github.com/mikefarah/yq/releases/download/v4.40.3"