the direction of speakup
mike at raspberryvi.org
Fri May 10 09:15:40 EDT 2013
The audio 'pops' or distortion from the analogue audio via the 3.5mm
jack has been fixed in the firmware now.
But you could be right that it is the sound driver causing the error.
I get this line in the output when I get a kernel oops:
[ 749.223007] Modules linked in: speakup_soft(C) speakup(C) snd_bcm2835
snd_pcm snd_seq snd_timer snd_seq_device snd snd_page_alloc evdev joydev
I don't fully understand all that is produced after the oops yet but the
sound driver is named in that line.
If it is the sound driver then I am stuffed. But a lot of people are
using multi-media distros on the Pi. Maybe if I swapped over to using
HDMI audio the problem would disappear. But I don't have any means of
connecting HDMI audio without a monitor or TV and that's useless to me.
On 10/05/2013 13:55, Kyle wrote:
> I have read that there is some instability with the Pi sound driver, but
> it usually involves distortion, clicks or pops rather than kernel
> crashes. Just for laughs, try running something like Sox or another
> application that makes a lot of sound. I'm guessing that the sound
> driver is crashing the kernel, but I could be wrong, since I haven't yet
> purchased one. I would definitely try to rule out that possibility first.
Michael A. Ray
Witley, Surrey, South-east UK
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