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Re: xhci "device problem, disabling port 5"



On Sun 25 Apr 2021 at 21:49:41 +0200, tlaronde%polynum.com@localhost wrote:
> I encounter this too. Have you tried:
> 
> # drvctl -r umass0
> 
> to see if the reattachment succeeds?

hexander$ sudo drvctl -r umass0
drvctl: DRVRESCANBUS: Device not configured

Maybe that's not so surprising, it probably didn't get far enough in
creating an umass0 to know about it. Then I tried a level up (umass0
should attach to uhub1):

hexander$ sudo drvctl -r uhub1
drvctl: DRVRESCANBUS: Invalid argument

which is somewhat interesting (what would be invalid here)? It knows
about the name uhub1, since this works:

hexander$ sudo drvctl -tl uhub1
uhidev0
  ukbd0
    wskbd0
uhidev1
uhidev2
  ums0
    wsmouse0
  uhid0

-Olaf.
-- 
___ Q: "What's an anagram of Banach-Tarski?"  -- Olaf "Rhialto" Seibert
\X/ A: "Banach-Tarski Banach-Tarski."         -- rhialto at falu dot nl

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