fred a ?crit : > Hi, > > My kernel is 2.6.14, i2c-nforce2 & it87, which are known to work > with lm-sensors, are built-in kernel, on a Debian sarge. > > it87 works fine (I'll come back later on this, I have a few questions), > but i2c-nforce2 fails : > marsu{pts/0}:~/[1]/> i2cdetect > Error: No i2c-bus specified! > Syntax: i2cdetect [-y] [-a] [-q|-r] I2CBUS [FIRST LAST] > i2cdetect -l > i2cdetect -V > I2CBUS is an integer > With -a, probe all addresses (NOT RECOMMENDED) > With -q, uses only quick write commands for probing (NOT RECOMMENDED) > With -r, uses only read byte commands for probing (NOT RECOMMENDED) > If provided, FIRST and LAST limit the probing range. > With -l, lists installed busses only > Error: No I2C busses found! > Be sure you have done 'modprobe i2c-dev' > and also modprobed your i2c bus drivers > > My kernel is set as : > > CONFIG_I2C=y > CONFIG_I2C_CHARDEV=y > CONFIG_I2C_ALGOBIT=y > CONFIG_I2C_ISA=y > CONFIG_I2C_NFORCE2=y > CONFIG_FB_NVIDIA_I2C=y (for framebuffer, but now, it's not the problem) > > > What's wrong ?? And lspci sounds good : 0000:00:0a.0 ISA bridge: nVidia Corporation: Unknown device 0030 (rev a3) Subsystem: Asustek Computer, Inc.: Unknown device 818a Flags: bus master, 66MHz, fast devsel, latency 0 0000:00:0a.1 SMBus: nVidia Corporation: Unknown device 0034 (rev a2) Subsystem: Asustek Computer, Inc.: Unknown device 818a Flags: 66MHz, fast devsel, IRQ 3 I/O ports at e400 [size=32] I/O ports at 5000 [size=64] I/O ports at 5100 [size=64] Capabilities: <available only to root> -- Fred.