diff --git a/ChangeLog b/ChangeLog
index 9595f0c251..73d58ff8e5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1162,3 +1162,5 @@
 	  for SPI-based MMC/SD cards and integrate into the NSH example.
 	* arch/arm/src/lm3s/lm3s_vectors.S - Correct vectors for GPIOC & D
 	  interrupts.
+	* arch/arm/src/lpc17xx/lp17_clockconfig.c - Power was not being
+	  provided to GPIO module.  This is a critical bugfix!
diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html
index 5d1600b9d2..fdbbc9f228 100644
--- a/Documentation/NuttX.html
+++ b/Documentation/NuttX.html
@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
-      <p>Last Updated: June 30, 2010</p>
+      <p>Last Updated: July 2, 2010</p>
     </td>
   </tr>
 </table>
@@ -1827,6 +1827,8 @@ nuttx-5.8 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
 	  for SPI-based MMC/SD cards and integrate into the NSH example.
 	* arch/arm/src/lm3s/lm3s_vectors.S - Correct vectors for GPIOC & D
 	  interrupts.
+	* arch/arm/src/lpc17xx/lp17_clockconfig.c - Power was not being
+	  provided to GPIO module.  This is a critical bugfix!
 
 pascal-2.1 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
 
diff --git a/arch/arm/src/lpc17xx/lpc17_clockconfig.c b/arch/arm/src/lpc17xx/lpc17_clockconfig.c
index 27c1d42584..7f41371bf8 100755
--- a/arch/arm/src/lpc17xx/lpc17_clockconfig.c
+++ b/arch/arm/src/lpc17xx/lpc17_clockconfig.c
@@ -189,11 +189,11 @@ void lpc17_clockconfig(void)
   putreg32(0, LPC17_SYSCON_PCLKSEL0);
   putreg32(0, LPC17_SYSCON_PCLKSEL1);
 
-  /* Disable power to all peripherals.  They must be re-powered one at a time by each
-   * device driver when the driver is initialized.
+  /* Disable power to all peripherals (execpt GPIO).  Peripherals must be re-powered
+   * one at a time by each device driver when the driver is initialized.
    */
 
-  putreg32(0, LPC17_SYSCON_PCONP);
+  putreg32(SYSCON_PCONP_PCGPIO, LPC17_SYSCON_PCONP);
 
   /* Disable CLKOUT */
 
diff --git a/arch/arm/src/lpc17xx/lpc17_syscon.h b/arch/arm/src/lpc17xx/lpc17_syscon.h
index 2de4824cf4..8b963373ee 100755
--- a/arch/arm/src/lpc17xx/lpc17_syscon.h
+++ b/arch/arm/src/lpc17xx/lpc17_syscon.h
@@ -382,7 +382,7 @@
 #define SYSCON_PCONP_PCADC            (1 << 12)   /* Bit 12: A/D converter (ADC) power/clock control */
 #define SYSCON_PCONP_PCCAN1           (1 << 13)   /* Bit 13: CAN Controller 1 power/clock control */
 #define SYSCON_PCONP_PCCAN2           (1 << 14)   /* Bit 14: CAN Controller 2 power/clock control */
-                                                  /* Bit 15: Reserved */
+#define SYSCON_PCONP_PCGPIO           (1 << 15)   /* Bit 15: GPIOs power/clock enable */
 #define SYSCON_PCONP_PCRIT            (1 << 16)   /* Bit 16: Repetitive Interrupt Timer power/clock control */
 #define SYSCON_PCONP_PCMCPWM          (1 << 17)   /* Bit 17: Motor Control PWM */
 #define SYSCON_PCONP_PCQEI            (1 << 18)   /* Bit 18: Quadrature Encoder power/clock control */
diff --git a/configs/nucleus2g/src/up_leds.c b/configs/nucleus2g/src/up_leds.c
index cac3f89f62..fbc5a30afa 100755
--- a/configs/nucleus2g/src/up_leds.c
+++ b/configs/nucleus2g/src/up_leds.c
@@ -340,7 +340,11 @@ void up_ledon(int led)
 #ifdef LED_VERBOSE
   if (led != LED_INIRQ)
     {
-      led_dumpgpio("up_ledon() Exit");
+      ledvdbg("led: %d LED1: %d LED2: %d HB: %d\n",
+              led, g_led1on[led], g_led2on[led], g_ledhbon[led]);
+      ledvdbg("LED1: {(%d,%d), (%d,%d)} LED2: {(%d,%d), (%d,%d)}\n",
+              g_prevled1a, g_currled1a, g_prevled1b, g_currled1b,
+              g_prevled2a, g_currled2a, g_prevled2b, g_currled2b);
     }
 #endif
 }
@@ -358,7 +362,11 @@ void up_ledoff(int led)
 #ifdef LED_VERBOSE
   if (led != LED_INIRQ)
     {
-      led_dumpgpio("up_ledoff() Exit");
+      ledvdbg("led: %d LED1: %d LED2: %d HB: %d\n",
+              led, g_led1off[led], g_led2off[led], g_ledhboff[led]);
+      ledvdbg("LED1: {(%d,%d), (%d,%d)} LED2: {(%d,%d), (%d,%d)}\n",
+              g_prevled1a, g_currled1a, g_prevled1b, g_currled1b,
+              g_prevled2a, g_currled2a, g_prevled2b, g_currled2b);
     }
 #endif
 }