On Fri, Jun 17, 2022 at 06:41:23PM +0100, Edd Barrett wrote: > Hi Mike, > > On Fri, Jun 17, 2022 at 10:20:35AM -0700, Mike Larkin wrote: > > Oh, didn't read this closely enough the first time. If ZZZ doesn't > > instantly wake > > the machine, then it's one of the two S3 devices described in your next > > email. > > Since one is XHCI, I'd disable xhci in ukc and see if that helps. Or maybe > > the > > other *hci(4)s also. > > Alright, so here's some more info. > > - disabling xhci in ukc: the system fails to boot multi-user. The first > oddness comes where cpus #1-3 fail to "become ready" (as reported by > dmesg). > It spends a while thinking about these cores not coming up, before > eventually proceeding, but eventually hard resetting. I guess the system > really needs xhci to function then...
That really makes no sense. can you try the same experiment again using GENERIC? > > - disabling ehci or ahci: no change to sleep behaviour. > > - disabling usb: no change to sleep behaviour. > > I don't see any [XEA]HCI options in the BIOS that I could tweak. > > Unless you have any other ideas, I'll try disabling random devices in the hope > that I can narrow it down... I've already tried the network card, it aint > that. > > Thanks. > > -- > Best Regards > Edd Barrett > > https://www.theunixzoo.co.uk >
