I get this error when running decode-dimms.pl : ls: /proc/sys/dev/sensors/: No such file or directory Number of SDRAM DIMMs detected and decoded 0 This is with 2.6.12-gentoo-r6 and sensors version 2.9.1 with libsensors version 2.9.1 I am trying to find serial numbers for memory, will be using this @ work with our existing debian systems for inventory and asset control without opening the box. This is the output of sensors : sensors w83627hf-isa-0290 Adapter: ISA adapter VCore 1: +1.60 V (min = +1.52 V, max = +1.68 V) ALARM VCore 2: +2.61 V (min = +1.52 V, max = +1.68 V) +3.3V: +3.26 V (min = +3.14 V, max = +3.47 V) +5V: +5.08 V (min = +4.76 V, max = +5.24 V) +12V: +11.92 V (min = +10.82 V, max = +13.19 V) -12V: -7.10 V (min = -13.18 V, max = -10.80 V) -5V: -2.64 V (min = -5.25 V, max = -4.75 V) V5SB: +5.54 V (min = +4.76 V, max = +5.24 V) VBat: +3.01 V (min = +2.40 V, max = +3.60 V) fan1: 4753 RPM (min = 0 RPM, div = 2) fan2: 4753 RPM (min = 0 RPM, div = 2) fan3: 0 RPM (min = 0 RPM, div = 2) temp1: +46 C (high = -1 C, hyst = -11 C) sensor = thermistor temp2: +47.0 C (high = +100 C, hyst = +95 C) sensor = thermistor temp3: +46.0 C (high = +100 C, hyst = +95 C) sensor = thermistor vid: +1.600 V (VRM Version 9.0) alarms: beep_enable: Sound alarm disabled eeprom-i2c-0-52 Adapter: SMBus nForce2 adapter at 5000 Memory type: DDR SDRAM DIMM Memory size (MB): 512 eeprom-i2c-0-51 Adapter: SMBus nForce2 adapter at 5000 Memory type: DDR SDRAM DIMM Memory size (MB): 512