Sound Wizard frontend window

When someone boots Puppy for the first time and sound does not work, the natural thing to do is to run the "ALSA Wizard". However, that may not be the best thing to do.

When a user chooses "ALSA Sound Wizard" from the Setup menu, or via the 'setup' icon on the desktop, the script that runs is /usr/sbin/alsawizard, and up until now that just launches /usr/sbin/alsaconf, the full ALSA setup script.

One of the problems with 'alsaconf' is that it hard-codes the audio driver selection into /etc/modprobe.d/alsa.conf, whereas Puppy normally detects the audio hardware freshly at every boot -- which is good if you are booting from a USB drive on different computers.

Another problem with 'alsaconf' is that it may be unnecessary to run it. Audio may actually be working, just need a checkbox ticked and/or a level adjusted in the mixer. Also, on rare occasions it may actually require a reboot for sound to work, due to other peripherals (especially modems) having conflicting audio driver requirements which Puppy might not be able to sort out until the second boot.

Therefore, I have created a preliminary window in /usr/sbin/alsawizard, that enables you to run the mixer, play a test sound, consider the reboot option, before choosing to run the full ALSA Wizard.


Posted on 13 May 2011, 8:08


Comments:

Posted on 17 May 2011, 21:04 by f00-
that will help
Audio can be tricky for newcomers to get working - very good to have a series of options rather than go through the *slow* full ALSA-wiz that can give sometimes ambiguous results. Mostly for me it was 'first-found' audio (a usb headset rather than the soundcard proper) and many times a mute/unmute in alsamixer. It got kind of tedious :| leading folks through the short maze when their sound wasn't happening.. THANKS, Barry!


Posted on 8 Jul 2011, 22:05 by GCMartin
Is sound done differently in ...
One Puppy member reviewed a Live media standalone security distro called LPS in the forum.

That member's position in the report indicates that this distro "seemed" to have solved the infamous sound problems which are traditional with Puppy.

I, by no means, am an expert. If, though, they have found a way to be more successful in their Live media implementation for audio operation, then, the LPS method could offer some useful insights for us, here in Puppyland.

Hope this helps.


Posted on 28 Jul 2011, 21:33 by Dave Rickmers
hda-intel
I'm trying to use Studio 3. I have a Delta 1010 Via Envy PCI card, but Puppy keeps finding the Hi Def Audio function on my HDMI Video Board (Radeon). I am replacing the video board with a non-HDMI version.