Hi Paul, On Wed, 30 Jul 2008 16:48:35 -0700, Paul Campbell wrote: > I am running an older Compaq Presario 2600cl with Fedora 9 > I am getting these messages. > I update BIOS to most recent ( Nov, 2004 ) > I have googled and worked this problem for several hours, > but I am still not able to stop the messages every 2-4 seconds: > > Jul 31 17:13:37 sissy kernel: ACPI: Unable to turn cooling device > [f7811f18] 'on' > Jul 31 17:13:39 sissy kernel: w83627hf: Found W83697HF chip at 0x290 > #This is where I restarted lm_sensors > Jul 31 17:13:43 sissy kernel: ACPI: Unable to turn cooling device > [f7811f18] 'on' > Jul 31 17:13:49 sissy kernel: ACPI: Unable to turn cooling device > [f7811f18] 'on': > (...) This is an ACPI issue, so you're on the wrong list. Please report to the ACPI folks. The only thing I can suggest is that you try to not load the w83627hf driver and see if the messages go away. Maybe the w83627hf driver is interfering with ACPI somehow. -- Jean Delvare