Bjorn, Thanks for looking at it. Actually I've tried 3 different PCI cards in both slots and they all work fine. I have 2 different single channel BT878 based PCI cards in there now capturing CCTV 24 x 7, the machine stays up for months. That's why it's so odd. Any other pointers? Does the kernel need the BIOS to detect the card right? Thanks again Richard On 27/01/2016 21:55, Bjorn Helgaas wrote: > Hi Richard, > > On Wed, Jan 27, 2016 at 02:54:25PM +0000, Richard F wrote: >> Would someone be able take a quick look at my logs and give me any kind >> of steer as to where to look? I'm happy to do some more debugging with >> a bit of guidance. >> >> https://bugzilla.kernel.org/show_bug.cgi?id=110851 > > The kernel doesn't see the bt878 devices at all on your new machine, > with the exception of the boot in comment #6, where you added another > card in an adjacent slot. That makes me think there might be a > hardware problem with the slot. Can you try a completely different > kind of card in that slot? Do devices in that slot work with any > other OS? -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html