Am Dienstag, den 13.02.2018, 13:56 -0800 schrieb The Real Bev:
> I went back to the distribution kernel for 64-bit 14.2 slackware --
> 4.14.18. During boot, dmesg displays the following errors:
>
> [ 15.850711] xhci_hcd 0000:09:00.0: not ready 4195ms after FLR; waiting
> [ 20.458401] xhci_hcd 0000:09:00.0: not ready 8291ms after FLR; waiting
> [ 29.161245] xhci_hcd 0000:09:00.0: not ready 16483ms after FLR; waiting
> [ 46.058397] xhci_hcd 0000:09:00.0: not ready 32867ms after FLR; waiting
> [ 82.922254] xhci_hcd 0000:09:00.0: not ready 65635ms after FLR; giving up
> [ 83.261301] xhci_hcd 0000:09:00.0: Refused to change power state,
> currently in D3
> [ 83.352431] xhci_hcd 0000:09:00.0: xHCI Host Controller
> [ 83.387291] xhci_hcd 0000:09:00.0: new USB bus registered, assigned
> bus number 11
> [ 83.699853] xhci_hcd 0000:09:00.0: Host halt failed, -19
> [ 83.731151] xhci_hcd 0000:09:00.0: can't setup: -19
> [ 83.764138] xhci_hcd 0000:09:00.0: USB bus 11 deregistered
> [ 83.821909] xhci_hcd 0000:09:00.0: init 0000:09:00.0 fail, -19
>
> This is the same problem I've had for 4.9.79, 4.15.2 and now 4.14.18.
> There is clearly a problem. I give up. I'm just going to live with it.
Hi Mathias,
it looks like a relatively old issue with D3 on some instances of XHCI.
Regards
Oliver
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