Hi, I have the following message logged through syslog on a 2.6.32.59 kernel: Mar 26 11:21:55 vostro kernel: i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18 Mar 26 11:21:55 vostro kernel: ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver And here the relevant line from lspci: 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05) Subsystem: Dell Device 04b3 Flags: medium devsel, IRQ 18 Memory at f7f05000 (64-bit, non-prefetchable) [size=256] I/O ports at f040 [size=32] Kernel modules: i2c-i801 So what driver should I use instead? This is a Dell Vostro 3550 laptop with Core i7 on a SandyBridge. Thanks, Martin -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html