We believe that your issue has been closed by the upload of
Version 2.0.2 of grml-scripts from Michael Prokop <mika@grml.org>.
The explanation is attached below

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Hash: SHA1

Format: 1.8
Date: Sat, 26 Nov 2011 18:10:11 +0100
Source: grml-scripts
Binary: grml-scripts
Architecture: source amd64
Version: 2.0.2
Distribution: unstable
Urgency: low
Maintainer: Michael Prokop <mika@grml.org>
Changed-By: Michael Prokop <mika@grml.org>
Description: 
 grml-scripts - Collection of little tools
Changes: 
 grml-scripts (2.0.2) unstable; urgency=low
 .
   [ Christian Hofstaedtler ]
   * [01e3faf] grml-chroot: write /etc/debian_chroot [Closes: issue953]
   * [2f61167] Remove wm-ng
   * [f11fb88] Remove X11R6 from run-welcome PATH
   * [df294f8] Add welcome beep (disable with nobeep)
 .
   [ Michael Prokop ]
   * [65eedce] drop XF86Audio{LowerVolume,Mute,RaiseVolume} scripts
     [Closes: issue626]
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Files: 
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XF86Audio* will be gone with next upload of grml-scripts.

This one needs further investigation, I'm a bit unhappy about the way the sound 
handling within grml-autoconfig as well as the XF86Audio* scripts works 
nowadays.

Alex/z3ttacht: what's the current state of this issue? It's related to Issue625 
and I'd like to merge it into grml-scripts. Anything speaking against it?

thx && regards,
-mika-

Updated the skript to be more read- and maintainable. At least I hope
so. (o;

* Frank Terbeck [20090218 16:30]:

> > > Can we see some code somewhere?

> > Damn it! I really forgot to attach the patch. My bad!

> Heh. That's okay. I don't have the time to review right now, though...
> Mika?

Yeah, Alex is working on an updated patch, I'll take care of it then
(but no need to hury). I highly appreciate Alex's work in this area
cause it's bugging me since quite a long time already and I never
had the time to work on it.

regards,
-mika-

Alexander Steinböck <bts@bts.grml.org>:
> 
> Alexander Steinböck <z3ttacht@grml.org> added the comment:
> 
> > Can we see some code somewhere?
> Damn it! I really forgot to attach the patch. My bad!

Heh. That's okay. I don't have the time to review right now, though...
Mika?

Regards, Frank

> Can we see some code somewhere?
Damn it! I really forgot to attach the patch. My bad!

Alexander Steinböck <bts@bts.grml.org>:
> New submission from Alexander Steinböck <z3ttacht@grml.org>:
> 
> The big changes by this commit are:
> 
>   * Existence of '/etc/grml/lsb-functions' isn't mandatory anymore.

-v?

>   * Just using amixer(1) for querying and setting the various mixer. Before
>     amixer(1) _and_ aumix(1) were used. But amixer doesn't work with
                                              ^- aumix, I presume?

>     grml-medium 2008.11 due to lack of module snd-mixer-oss. [s. Issue625]
> 
>   * A 'config file' for parameters to osd_cat(1) is used, which gets read by
>     grep(1). Therefore changes according osd_cat's settings can easily be made
>     in just one place for every instance.

Read by grep!?

>   * No temporary file is used anymore.

That certainly sounds good.

>   * `XF86AudioRaiseVolume' changes `XF86AudioLowerVolume' with the help of
>     sed(1) on the fly, since the two scripts just differ in two places.
>        1. amixer -q --sset Master 5%-  vs.  amixer -q --sset Master 5%+
>        2. Lowered volume               vs.  Raised volume

I don't see where sed fits into the picture here.
Can we see some code somewhere?

Regards, Frank

The big changes by this commit are:

  * Existence of '/etc/grml/lsb-functions' isn't mandatory anymore.

  * Just using amixer(1) for querying and setting the various mixer. Before
    amixer(1) _and_ aumix(1) were used. But amixer doesn't work with
    grml-medium 2008.11 due to lack of module snd-mixer-oss. [s. Issue625]

  * A 'config file' for parameters to osd_cat(1) is used, which gets read by
    grep(1). Therefore changes according osd_cat's settings can easily be made
    in just one place for every instance.

  * No temporary file is used anymore.

  * `XF86AudioRaiseVolume' changes `XF86AudioLowerVolume' with the help of
    sed(1) on the fly, since the two scripts just differ in two places.
       1. amixer -q --sset Master 5%-  vs.  amixer -q --sset Master 5%+
       2. Lowered volume               vs.  Raised volume