--- apcupsd-3.14.8/src/drivers/usb/usb.c	2010-01-10 17:29:00.000000000 +0200
+++ apcupsd-3.14.8/src/drivers/usb/usb.c	2011-02-19 20:34:34.109519477 +0200
@@ -65,7 +65,7 @@
    {CI_VLINE,                   0x00840030, P_INPUT,   T_UNITS,    true },  /* Line Voltage */
    {CI_VOUT,                    0x00840030, P_OUTPUT,  T_UNITS,    true },  /* Output Voltage */
    {CI_VBATT,                   0x00840030, P_BATTERY, T_UNITS,    true },  /* Battery Voltage */
-   {CI_VBATT,                   0x00840030, P_PWSUM,   T_UNITS,    true },  /* Battery Voltage (alternative) */
+   //{CI_VBATT,                   0x00840030, P_PWSUM,   T_UNITS,    true },  /* Battery Voltage (alternative) */
    {CI_NONE,                    0x00840031, P_ANY,     T_UNITS,    false},  /* Current */
    {CI_FREQ,                    0x00840032, P_OUTPUT,  T_UNITS,    true },  /* Frequency */
    {CI_NONE,                    0x00840033, P_ANY,     T_UNITS,    false},  /* ApparentPower */