Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: 2.6.27-rc3: 'APIC error on CPU1: 00(40)', but only on resume! | Date | Wed, 20 Aug 2008 23:56:32 +0200 |
| |
On Wednesday, 20 of August 2008, Frans Pop wrote: > Thanks for the quick responses Rafael. > > On Wednesday 20 August 2008, Rafael wrote: > > On Wednesday, 20 of August 2008, Frans Pop wrote: > > > <snip> > > > CPU1 is up > > > ACPI: Waking up from system sleep state S3 > > > APIC error on CPU1: 00(40) > > > ACPI: EC: non-query interrupt received, switching to interrupt mode > > > </snip> > > > > Does the box work after that? > > Yes, it does. Both cores seem to be working fine. > > The only weirdness I can see (only spotted that just now) is that both > cores will always seem to be changing frequency together (using ondemand > governor), even when 'top' shows one as idle. On my other Core Duo system > (an older desktop) the cores react independently. > This also happens immediately after boot (so not suspend related) and may > be "normal" or unrelated.
On my box I see many "APIC error on CPU1: 00(40)" messages that don't seem to be related to anything obviously bad and I've alwas been seeing them.
Please monitor things for some time to check if you can find a connection between those messages and any erroneous behavior.
Thanks, Rafael
| |