Re: 10 seconds lag when connecting UPS device (usb_submit_urb(ctrl) failed: -1)

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Le Wed, 15 Aug 2012 10:53:07 -0400 (EDT),
Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> a écrit :

> On Tue, 14 Aug 2012, Laurent Bigonville wrote:
> 
> > > But does the UPS work okay when you use the parameter?  If it
> > > does, the quirk information can be added to a permanent table in
> > > the usbhid driver.
> > 
> > Yes it seems to work, the userspace driver can communicate with the
> > device (at least I can see the status of the UPS).
> 
> Okay.  Below is a patch to add a permanent blacklist entry for your 
> UPS.  With this patch you shouldn't need to use the module parameter 
> any more.  Please try it out and let me know if it works; if it does
> I will submit it for inclusion in the kernel.

Alright, I've recompiled linux kernel 3.5 with the patch and it seems
to work.

Thanks!

Laurent Bigonville
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