I have an HP laptop and, indeed, the volume steps are so large that
after I've decreased the volume just 3 or 4 clicks from maximum, I can
no longer hear anything.  The weird thing is that even though I can't
hear anything and I can see that the Master volume in alsamixer is zero,
the volume notification bar is close to maximum.  Ugly.

It would be nice if volume_step were availalbe in gconf or mate-conf.
In the meantime, I found an elegant workaround...

I was looking for a solution where I'd have BOTH reasonable volume steps
AND the nice volume notification bar.  I tried many things and went
around in circles.  This is the only solution that gave me both:

1. In a terminal, type alsamixer then increase Master volume to maximum

2. Change the volume button behavior to control PCM volume rather than Master 
by editing the /etc/pulse/default.pa and changing this line:
# load-module module-alsa-sink
to this:
load-module module-alsa-sink control=PCM

3. restart

Now the volume buttons control PCM.  The steps are nice and the volume
bar shows up normally.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-settings-daemon in Ubuntu.
https://bugs.launchpad.net/bugs/871133

Title:
  Ubuntu Oneric Volume Step Can Not be Changed

Status in “gnome-settings-daemon” package in Ubuntu:
  Confirmed

Bug description:
  Changing the volume step in gconf-editor does not do anything when adjusting 
the volume on a hardware dial.
  --- 
  ApportVersion: 1.23-0ubuntu3
  Architecture: i386
  DistroRelease: Ubuntu 11.10
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
  Package: gnome-settings-daemon 3.2.0-0ubuntu5
  PackageArchitecture: i386
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Tags:  oneiric running-unity
  Uname: Linux 3.0.0-12-generic i686
  UpgradeStatus: Upgraded to oneiric on 2011-10-08 (3 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-settings-daemon/+bug/871133/+subscriptions

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