I have installed the newest version in the branch/ux2 now, and I am happy
to say; It worked! I got no error when I started up with the device plugged
in, and I was able to record my guitar. First with just audacity, but also
with Jack, Ardour and Rakarrack. Great work guys :-D Happy to see that the
community makes it work without line6!! One problem tough.. My monitor
works just on the right side, and the sund is NOT very good. But I "fixed"
this with turning monitor all the way down in alsamixer, and then use jack
to route back after recording/rakarrack. So for me this doesnt matter. I
also have two playback in jack, instead of four that I had before, but I
really dont know what the last two was.. I'm just happy everything works
:-) Now I can consider moving my "musicproduction" to linux, finally.
2011/12/9 Stefan Hajnoczi <[email protected]>
> On Fri, Dec 9, 2011 at 1:36 AM, Markus Grabner <[email protected]>
> wrote:
> > On Thursday 08 December 2011 20:48:02 Stefan Hajnoczi wrote:
> >> On Thu, Dec 8, 2011 at 4:44 PM, Petter S. Storvik
> >>
> >> <[email protected]> wrote:
> >> > One more thing is; I cant start up computer if device is plugged in.
> Some
> >> > sort of error and it goes to text-mode, and then I have to restart
> >> > without the device. But all seems right if I plug it in after startup.
> >>
> >> This sounds like a kernel panic which can happen if an unexpected
> >> error occurs when the driver is running. There is typically a lot of
> >> text on the screen and it can contain information that allows
> >> developers to fix the bug that caused the panic. If you have a camera
> >> on your phone or digital camera, would you be able to capture the
> >> error screen?
> >>
> >> I'm guessing that the kernel panic has nothing to do with recording
> >> not working, they are probably different issues but there's a chance
> >> they are related.
> > Yes, indeed, someone recently moved the buffer allocation from
> > line6_pcm_start() to snd_line6_[capture|playback]_hw_params :-) However,
> when
> > a TonePort device is plugged in, the driver launches a PCM capture and
> > playback stream to provide a software monitor. This is not related to
> ALSA and
> > therefore bypasses ALSA initialization, thus trying to access a buffer
> via a
> > pointer which is still null, resulting in the kernel panic.
>
> My bad, sorry for the breakage.
>
> Stefan
>
--
Petter Sakrihei Storvik Ω
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