This is a reply to ticket 1123. modprobe i2c-viapro says: ------- /lib/modules/2.4.21-pre4/kernel/drivers/i2c/busses/i2c-viapro.o: init_module: No such device Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters. You may find more information in syslog or the output from dmesg /lib/modules/2.4.21-pre4/kernel/drivers/i2c/busses/i2c-viapro.o: insmod /lib/modules/2.4.21-pre4/kernel/drivers/i2c/busses/i2c-viapro.o failed ------- While dmesg outputs: ------ i2c-core.o: i2c core module version 2.7.0 (20021208) i2c-viapro.o version 2.7.0 (20021208) i2c-core.o: i2c core module version 2.7.0 (20021208) i2c-viapro.o version 2.7.0 (20021208) i2c-viapro.o: Found Via VT8233A/8235 device i2c-viapro.o: Via Pro SMBus detected and initialized