Bonjour, It seems that something is missing from package lm_sensors for FC and 2.4 kernel, here is what I can read in /var/log/messages: Sep 29 01:45:25 falstaff kernel: i2c-core.o: i2c core module Sep 29 01:45:25 falstaff kernel: i2c-isa.o version 2.6.5 (20020915) Sep 29 01:45:25 falstaff kernel: i2c-core.o: adapter ISA main adapter registered as adapter 0. Sep 29 01:45:25 falstaff kernel: i2c-isa.o: ISA bus access for i2c modules initialized. Sep 29 01:45:25 falstaff lm_sensors: Can't access procfs/sysfs file Sep 29 01:45:25 falstaff lm_sensors: Unable to find i2c bus information; Sep 29 01:45:25 falstaff lm_sensors: For 2.6 kernels, make sure you have mounted sysfs and done Sep 29 01:45:25 falstaff lm_sensors: 'modprobe i2c_sensor'! Sep 29 01:45:25 falstaff lm_sensors: For older kernels, make sure you have done ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 'modprobe i2c-proc'! ^^^^^^^^^^^^^^^^^^^^ Sep 29 01:45:25 falstaff lm_sensors: Sep 29 01:45:25 falstaff rc: Starting lm_sensors: failed and "lsmod | grep i2c" i2c-proc 8560 0 [eeprom] i2c-isa 1900 0 (unused) i2c-core 19620 0 [eeprom i2c-proc i2c-isa] So the claimed module "i2c-proc" is loaded, but may be not at the right time? lm_sensors is version: 2.8.1-1 Thank you. -- François Patte Ecole française d'Extrême-Orient - Pune - Inde Université René Descartes - Paris 5 UFR de mathématiques et informatique http://www.math-info.univ-paris5.fr/~patte