[ubuntu-studio-users] firewire broken after upgrade

bart deruyter bart.deruyter at gmail.com
Thu Nov 7 08:16:24 UTC 2013


thanks for the info Kaj,

I'll look into the older lowlatency packages.

grtz,

Bart

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2013/11/7 Kaj Ailomaa <zequence at mousike.me>

> On Wed, Nov 6, 2013, at 10:06 PM, bart deruyter wrote:
> > Hi all,
> >
> > I have made several more attempts, checking the blacklist-firewire file,
> > the lib/udev/ffado.rules file, rebooting, reïnstalling... nothing seems
> > to
> > help.
> > The end of the ffado-diag report does say :
> >
> > === REPORT ===
> > FireWire kernel drivers:
> >
> > FireWire kernel stack not present. Please compile the kernel with
> > FireWire support.
> >
> > loading  the module firewire-ohci by: modprobe firewire-ohci does load
> > the
> > module, but doesn't activate it.
> >
> > I'm starting to guess there is something wrong with the comping of the
> > kernel... it's not a custom compiled kernel, it comes straight out of
> > synaptic. Maybe there is the core of the issue?
> >
> > Would a bug-report be appropriate now?
>
> I don't have the same issue with the recent kernel, so it's not the
> kernel.
> The message is puzzling, since you do have the stack. It is there, just
> not active in your case.
> I would suspect a hardware problem. And that could be related to the
> kernel version, that the most recent firewire drivers don't work on your
> hardware.
>
> You could just download and install an older kernel version and see if
> that makes a difference.
> You can find all the packages for linux-lowlatency here
> https://launchpad.net/ubuntu/+source/linux-lowlatency
>
> For me, the stack is present and loaded.
>
> Check with the ffado folks on their mail list if you can find out
> something more.
>
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