>
> After having the problem with several kernels, one has to
> believe that
> the problem lies in the user level programs.
>
> Maybe ALSA has some .asoundrc file in your home directory.
> Try to
> remove it, as well.
I created a new user and then i added him to the audio group and then ran a
I was surprised to see that cat /proc/cpuinfo gives 600 MHz as your
CPU clock. Is it the same with Ubuntu?
My guess is that this is some kind of byte order problem, low and high
bytes of the 16 bit sample get swapped. Either the chip gets out of
sync, or the code interprets the data wrong.
After
Dear Risto,
Any more ideas, or is simply reinstall to get sound?
Thanks for your help,
Mitchell
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> Did you try removing
> /var/lib/alsa/asound.state?
>
As soon as I got home, I did got rid of the file,
I then ran mpg321 file.mp3 and no change.
Then i rebooted again and then tried again
and still same problem :(
I wish this problem would just fix itself with apt-get :)
Mitchell
By the way,
Did you try removing /var/lib/alsa/asound.state?
Risto
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Dear Risto, I took your alsa drivers and installed them after changing to the
stock kernel
> To run exactly the same driver:
> 1) install stock kernel for squeeze:
> linux-image-2.6.32-5-powerpc (2.6.32-31)
> 2) install my driver package:
> http://ristosu.wippiespace.com/pub/alsa-modules-2.6.32-
--- On Fri, 4/29/11, Risto Suominen wrote:
> From: Risto Suominen
> Subject: Re: sound problem ibook g4
> To: "m laks"
> Cc: debian-powerpc@lists.debian.org
> Date: Friday, April 29, 2011, 2:26 PM
> 2011/4/29, m laks :
> >
> > it is an ibook g4 fro
> What tells.
> $ cat /proc/cpuinfo
cat /proc/cpuinfo
processor : 0
cpu : 7447A, altivec supported
clock : 599.999000MHz
revision: 1.1 (pvr 8003 0101)
bogomips: 36.86
timebase: 18432000
platform: PowerMac
model : PowerBook6,5
m
2011/4/29, m laks :
>
> it is an ibook g4 from 2004 perhaps late.
>
> it is not a powermac.
>
I was talking about the Model Identifier:
http://www.everymac.com/systems/by_capability/mac-specs-by-machine-model-machine-id.html
.Try: cat /proc/device-tree/model
> its not a volume issue. i hear fine j
* m laks [110429 10:40 -0700]:
>
> it is an ibook g4 from 2004 perhaps late.
What tells.
$ cat /proc/cpuinfo
And from where did you get the drivers version 1.0.24?
Elimar
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it is an ibook g4 from 2004 perhaps late.
it is not a powermac.
its not a volume issue. i hear fine just strange sounds. alsamixer set to 99 or
lower for master and stuff for pcm . why would treble and bass have any effect?
in a week when i get back from a conference if neccessary I will tras
As I already told, it works on my iBook with Squeeze (and Ubuntu,
too). I assume yours is a PowerBook6,5, too?
Looks like snd-aoa is not even trying to support this machine, snd-powermac is.
And Ubuntu 10.04 uses the same version of kernel, 2.6.32. But it is
running pulseaudio on top on snd-power
>
> What tells
> $ cat /proc/asound/cards
output
no soundcard now.
recall there was one before i removed the snd=powermac module at your
suggestion.
>
> Is libao installed?
yes
>
> $ dpkg -l |grep libao
yes it is there
>
> Is oss-compat installed?
>
> $ dpkg -l |grep oss-compat
yes
* m laks [110429 04:59 -0700]:
> I have been having this same trouble of no working sound for
> months.
>
> So recently, after installing the latest kernel from sid and
> seeing no benefit, I thought based upon web posting of other
> people that the problem was the older released alsa drivers. So
Unknown PCM default
Can't find a suitable libao driver. (Is device in use?)
--- On Fri, 4/29/11, Elimar Riesebieter wrote:
> From: Elimar Riesebieter
> Subject: Re: sound problem ibook g4
> To: debian-powerpc@lists.debian.org
> Date: Friday, April 29, 2011, 4:55 AM
> * m
* m laks [110428 20:34 -0700]:
>
> mlaks@B1:~$ uname -a
> Linux B1 2.6.38-2-powerpc #1 Sat Apr 23 19:45:44 UTC 2011 ppc GNU/Linux
>
> here is the output on the laptop when booted into debian
>
> mlaks@B1:~$ lsmod |grep snd
> snd_aoa_i2sbus 20887 0
> snd_powermac 58851 0
> s
lout cdrom floppy audio video plugdev netdev
--- On Thu, 4/28/11, Elimar Riesebieter wrote:
> From: Elimar Riesebieter
> Subject: Re: sound problem ibook g4
> To: debian-powerpc@lists.debian.org
> Date: Thursday, April 28, 2011, 2:58 AM
> * m laks [110427 18:03 -070
vices: 1/1
Subdevice #0: subdevice #0
ubuntu@ubuntu:~$ groups
ubuntu adm dialout cdrom plugdev lpadmin admin sambashare
ubuntu@ubuntu:~$
--- On Thu, 4/28/11, Risto Suominen wrote:
> From: Risto Suominen
> Subject: Re: sound problem ibook g4
> To: "m laks"
> Cc: debian
* m laks [110427 18:03 -0700]:
> Hi I have been using debian squeeze and now sid on a ibookg g4
> 1.2Ghz which i believe is a late 2004 machine - 30G harddrive.
>
> Some time ago (way before squeeze) sound stopped working at all.
>
> instead I get a scratchy terrible sound that sounds lik
Hi Mitchell,
I have an almost identical machine: 1.07 Ghz model iBook G4 (early
2004). So I did two simple tests:
First I changed input to Mic in alsamixer, then recoded some sound:
arecord -f cd t.wav
and played it back:
aplay t.wav
Second I played this file:
http://ristosu.wippiespac
here is the output of
cat /proc/asound/cards
0[Snapper]: PMac Snapper - Poewrmac Snapper
PowerMac Snapper Dev 38 Sub-frame 0
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I also tried banning the snd-powermac driver and not banning the other drivers
and
that gave me no sound with an error from Alsa when I tried to run mpg321 etc
however when i then did modprobe snd-powermac
i got the terrible scratching sound and no music or voice as before.
Thus it appears that t
Hi I have been using debian squeeze and now sid on a ibookg g4 1.2Ghz which i
believe is a late 2004 machine - 30G harddrive.
Some time ago (way before squeeze) sound stopped working at all.
instead I get a scratchy terrible sound that sounds like someone blowing air
under their tongue w
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