External USB3.0 HDD not working on Intel H87 (C2)

ppq ppq at posteo.org
Fri Sep 20 15:46:45 UTC 2013


Am 20.09.2013 17:35, schrieb Heinz Diehl:
> On 20.09.2013, ppq wrote:
>
>> Everything works fine on my ThinkPad Edge E135 with F19, so this is how it
>> should look like: http://paste.fedoraproject.org/40764/
>> Using a live system (F19, too) on my PC, the HDD works "a little" (i.e. very
>> slow), while dmesg looks like this: http://paste.fedoraproject.org/40778/
>> I'm always using the same cable.
> I see similar errors on my stationary machine, too. I assume this is
> somehow kernel related, but haven't had the time to create a proper
> report yet. Could you please post the output of
>
>   lspci | grep -i "usb"
>
> In my case, it's a "Renesas Technology Corp. uPD720202" which is the
> culprit. Looks like the xhci driver doesn't handle this chip
> properly..
>

Seems to be the Intel controller.
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset 
Family USB xHCI (rev 05)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset 
Family USB EHCI #2 (rev 05)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset 
Family USB EHCI #1 (rev 05)


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