Hi Malcolm, You once wrote to us about a sensors detection problem, and the log shows you had a supported Matrox video card at that time. Do you still have it? I'm interested in a problem I have with a similar card, and I thought maybe you could help. The problem I encountered is that scanning the I2C bus of my Matrox Mystique is very, very slow. As slow as lasting 30 minutes where scaning other devices last a few seconds only. The problem shows when sensors-detect is run, or when i2c-detect is run on the bus as well. Do you remember if you had the problem too? What kind of Matrox card do you have, and what kind of computer is it used in? Thanks. -- Jean Delvare http://www.ensicaen.ismra.fr/~delvare/