Re: bluetooth working on new powerbook
On Fri, 2005-04-15 at 16:38 +0200, Johannes Berg wrote:
> Sorry for the message from last year... This is a resend with my date
> set correctly.
>
> Yay!
>
> I finally got bluetooth working. I *knew* from MacOSX that it was a USB
> device, and I was getting very strange errors at USB startup time (read
> error -71 something, check Jochen's homepage for the details, he thinks
> it is trackpad related but it isn't)
>
> Now, I hacked around a bit in the kernel and then had it working when I
> ignored the error for that device. Well, that sucks, we don't want a
> total hack in the kernel :)
>
> The good news: it isn't necessary! If we let the kernel enumerate
> devices the old way (which it used before gaining windows compatibility
> *sigh*), it works :)
>
> To do this, make sure you have usbcore compiled as a module, and then
> create a file named usbcore in /etc/modprobe.d containing just the
> following line:
> +---- /etc/modprobe.d/usbcore
> |options usbcore use_both_schemes=1 old_scheme_first=1
> +---- EOF
Please, report that to the linux-usb mailing list so that gets fixed.
I also noticed various USB enumeration issues in recent kernel that get
fixed by the patches David Brownell posted a while ago (and that are in
-mm)
Ben.
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