amd64_edac: probe of 0000:00:18.2 failed with error -22 Logwatch shows this error on several machines - laptop and desktops - all running C 5.6. It never appears on the data centre servers. I have 'googled' but can not identify what error 22 is. One German posting suggests it is related to the Error Correction Code (ECC) of RAM. http://en.wikipedia.org/wiki/ECC_memory suggests the problem may be caused by laptops and desktops without a ECC facility on their motherboards. Can one safely continue to ignore this error? Thank you. -- With best regards, Paul. England, EU.