> I also seem to have a useless LM75: > > lm75-i2c-1-4e > Adapter: SMBus AMD75x adapter at 06e0 > Algorithm: Non-I2C SMBus adapter > temp: +0.0?C (limit = +0.0?C, hysteresis = +0.0?C) Most likely it isn't a LM75. That old chip is hard to detect, and "empty" I2C devices (value 0 in all registers) will be detected as LM75s, providing they are at an acceptable address. So I think you can safely ignore it. If you are curious, you can try dumping the chips content using the following command: "i2cdump 1 0x4e", and try again later to see if something has changed. However, I'd expect it to be full of 0s forever. I could change our detection code in sensors-detect to lower confidence to minimum in that case. BTW, which confidence level did sensors-detect claimed for you? -- Jean Delvare http://www.ensicaen.ismra.fr/~delvare/