VERSION: bump to 2.2.0

.SRCINFO

@@ -1,6 +1,6 @@
 pkgbase = coolerdash
 	pkgdesc = Monitor telemetry data on an AIO liquid cooler with an integrated LCD display
-	pkgver = 2.1.4
+	pkgver = 2.2.0
 	pkgrel = 1
 	url = https://github.com/damachine/coolerdash
 	install = coolerdash.install

Makefile

@@ -318,6 +318,14 @@ install: check-deps $(TARGET)
 	@printf "$(ICON_SERVICE) $(CYAN)Installing icon...$(RESET)\n"
 	@install -Dm644 etc/icons/coolerdash.svg "$(DESTDIR)/usr/share/icons/hicolor/scalable/apps/coolerdash.svg"
 	@printf "  $(GREEN)Icon:$(RESET)     $(DESTDIR)/usr/share/icons/hicolor/scalable/apps/coolerdash.svg\n"
+	@printf "$(ICON_SERVICE) $(CYAN)Installing udev rules for USB power management...$(RESET)\n"
+	@install -Dm644 etc/udev/rules.d/99-coolerdash.rules "$(DESTDIR)/usr/lib/udev/rules.d/99-coolerdash.rules"
+	@printf "  $(GREEN)udev rule:$(RESET) $(DESTDIR)/usr/lib/udev/rules.d/99-coolerdash.rules\n"
+	@if [ "$(REALOS)" = "yes" ]; then \
+		$(SUDO) udevadm control --reload-rules 2>/dev/null || true; \
+		$(SUDO) udevadm trigger --subsystem-match=usb 2>/dev/null || true; \
+		printf "  $(GREEN)✓$(RESET) USB power management configured\n"; \
+	fi
 	@printf "\n"
 	@printf "$(ICON_SUCCESS) $(WHITE)INSTALLATION SUCCESSFUL$(RESET)\n"
 	@printf "\n"
@@ -398,6 +406,13 @@ uninstall:
 	@$(SUDO) rm -rf "$(DESTDIR)/etc/coolercontrol/plugins/coolerdash" >/dev/null 2>&1 || true
 	@$(SUDO) rm -f "$(DESTDIR)/usr/share/man/man1/coolerdash.1" >/dev/null 2>&1 || true
 	@$(SUDO) rm -f "$(DESTDIR)/usr/share/applications/coolerdash.desktop" >/dev/null 2>&1 || true
+	@printf "$(ICON_CLEAN) $(CYAN)Removing udev rule...$(RESET)\n"
+	@$(SUDO) rm -f "$(DESTDIR)/usr/lib/udev/rules.d/99-coolerdash.rules" 2>/dev/null || true
+	@if [ "$(REALOS)" = "yes" ]; then \
+		$(SUDO) udevadm control --reload-rules 2>/dev/null || true; \
+		$(SUDO) udevadm trigger --subsystem-match=usb 2>/dev/null || true; \
+		printf "  $(GREEN)✓$(RESET) udev rules reloaded\n"; \
+	fi
 	@$(SUDO) rm -f "$(DESTDIR)/usr/share/icons/hicolor/scalable/apps/coolerdash.svg" >/dev/null 2>&1 || true
 	@if [ "$(REALOS)" = "yes" ]; then \
 		if id -u coolerdash &>/dev/null; then \

PKGBUILD

@@ -44,7 +44,7 @@ build() {
     make || return 1
 
     # Copy files to srcdir for packaging (fakeroot cannot access startdir)
-    mkdir -p "${srcdir}/bin" "${srcdir}/images" "${srcdir}/man" "${srcdir}/etc/coolercontrol/plugins/coolerdash/ui" "${srcdir}/etc/applications" "${srcdir}/etc/icons"
+    mkdir -p "${srcdir}/bin" "${srcdir}/images" "${srcdir}/man" "${srcdir}/etc/coolercontrol/plugins/coolerdash/ui" "${srcdir}/etc/applications" "${srcdir}/etc/icons" "${srcdir}/etc/udev/rules.d"
     cp -a bin/coolerdash "${srcdir}/bin/coolerdash"
     cp -a README.md CHANGELOG.md VERSION LICENSE "${srcdir}/"
     cp -a etc/coolercontrol/plugins/coolerdash/config.json "${srcdir}/etc/coolercontrol/plugins/coolerdash/"
@@ -55,6 +55,7 @@ build() {
     cp -a etc/coolercontrol/plugins/coolerdash/manifest.toml "${srcdir}/etc/coolercontrol/plugins/coolerdash/"
     cp -a etc/applications/coolerdash.desktop "${srcdir}/etc/applications/"
     cp -a etc/icons/coolerdash.svg "${srcdir}/etc/icons/"
+    cp -a etc/udev/rules.d/99-coolerdash.rules "${srcdir}/etc/udev/rules.d/"
 }
 
 check() {
@@ -95,6 +96,9 @@ package() {
     # Desktop shortcut for settings UI
     install -Dm644 "${srcdir}/etc/applications/coolerdash.desktop" "${pkgdir}/usr/share/applications/coolerdash.desktop"
 
+    # USB power management udev rule for
+    install -Dm644 "${srcdir}/etc/udev/rules.d/99-coolerdash.rules" "${pkgdir}/usr/lib/udev/rules.d/99-coolerdash.rules"
+
     # Application icon
     install -Dm644 "${srcdir}/etc/icons/coolerdash.svg" "${pkgdir}/usr/share/icons/hicolor/scalable/apps/coolerdash.svg"
 }

VERSION

@@ -1 +1 @@
-2.1.4
+2.2.0

aur/coolerdash.install

@@ -76,6 +76,25 @@ post_install() {
         chmod 644 /etc/coolercontrol/plugins/coolerdash/ui/* 2>/dev/null || true
     fi
 
+    # Reload udev rules for NZXT USB power management
+    if [ -f /usr/lib/udev/rules.d/99-coolerdash.rules ]; then
+        echo "Reloading udev rules for NZXT devices..."
+        udevadm control --reload-rules 2>/dev/null || true
+        udevadm trigger --subsystem-match=usb --attr-match=idVendor=1e71 2>/dev/null || true
+
+        # Apply settings to already connected NZXT devices (udev rules only trigger on add/bind)
+        for device in /sys/bus/usb/devices/*/idVendor; do
+            if [ -f "$device" ] && [ "$(cat $device 2>/dev/null)" = "1e71" ]; then
+                device_path=$(dirname "$device")
+                if [ -f "$device_path/power/autosuspend_delay_ms" ]; then
+                    echo -1 > "$device_path/power/autosuspend_delay_ms" 2>/dev/null || true
+                    echo on > "$device_path/power/control" 2>/dev/null || true
+                    echo "Configured USB autosuspend delay for $(basename $device_path)"
+                fi
+            fi
+        done
+    fi
+
     # Create systemd drop-in for startup delay (allow shutdown.png to display)
     mkdir -p /etc/systemd/system/cc-plugin-coolerdash.service.d
     printf "[Service]\nExecStartPre=/bin/sleep 10\n" > /etc/systemd/system/cc-plugin-coolerdash.service.d/startup-delay.conf

coolerdash.install

@@ -79,6 +79,13 @@ post_install() {
         chmod 644 /etc/coolercontrol/plugins/coolerdash/ui/* 2>/dev/null || true
     fi
 
+    # Reload udev rules for USB power management
+    if [ -f /usr/lib/udev/rules.d/99-coolerdash.rules ]; then
+        echo "Reloading udev rules..."
+        udevadm control --reload-rules 2>/dev/null || true
+        udevadm trigger --subsystem-match=usb 2>/dev/null || true
+    fi
+
     # Create systemd drop-in for startup delay (allow shutdown.png to display)
     mkdir -p /etc/systemd/system/cc-plugin-coolerdash.service.d
     printf "[Service]\nExecStartPre=/bin/sleep 10\n" > /etc/systemd/system/cc-plugin-coolerdash.service.d/startup-delay.conf

etc/coolercontrol/plugins/coolerdash/ui/index.html

@@ -151,6 +151,11 @@
             margin-bottom: 0;
         }
 
+        /* Spacing between form-groups outside of grids */
+        .panel > .form-group + .form-group {
+            margin-top: 20px;
+        }
+
         .form-label {
             display: block;
             font-weight: 500;
@@ -403,7 +408,6 @@ <h1>CoolerDash Configuration</h1>
                     <span class="form-hint">HTTP or HTTPS supported (Default: http://localhost:11987)</span>
                     <input type="text" name="daemon.address" class="form-control" required>
                 </div>
-                <br />
                 <div class="form-group">
                     <label class="form-label">API Password</label>
                     <span class="form-hint">Leave empty if authentication is disabled (Default: coolAdmin)</span>

etc/udev/rules.d/99-coolerdash.rules

@@ -0,0 +1,13 @@
+# CoolerDash - USB Device Power Management
+# https://github.com/damachine/coolerdash
+
+# NZXT Vendor ID: 1e71
+# Disable autosuspend and enable persist for all NZXT devices (Kraken, etc.)
+# Disable USB autosuspend for NZXT devices to prevent "bucket switch" errors
+ACTION=="add|bind|change", SUBSYSTEM=="usb", ATTR{idVendor}=="1e71", ATTR{power/control}="on"
+ACTION=="add|bind|change", SUBSYSTEM=="usb", ATTR{idVendor}=="1e71", ATTR{power/autosuspend_delay_ms}="-1"
+ACTION=="add|bind|change", SUBSYSTEM=="usb", ATTR{idVendor}=="1e71", ATTR{power/persist}="1"
+ACTION=="add|bind|change", SUBSYSTEM=="usb", ATTR{idVendor}=="1e71", ATTR{power/wakeup}="disabled"
+ACTION=="add|bind|change", SUBSYSTEM=="usb", ATTR{idVendor}=="1e71", ATTR{avoid_reset_quirk}="1"
+
+# Placeholder for additional rules if needed in the future