Re: [LAU] hdsp not happy with recent kernels

On Thu, 2012-09-13 at 22:56 +0200, Ralf Mardorf wrote:
> On Thu, 2012-09-13 at 13:45 -0700, Fernando Lopez-Lezcano wrote:
> > On 09/13/2012 01:28 PM, Ralf Mardorf wrote:
> > > On Thu, 2012-09-13 at 16:14 -0400, Peter Lutek wrote:
> > >> as a quick test, i burned and booted an Ubuntu Studio 12.04 live DVD.
> > >> the kernel on that image is 3.2.0-23-lowlatency. i get the same
> > >> problems as i reported initially... meh!
> > >
> > > Did you remove pulseaudio?
> >
> > The universal default response to any problem with audio on linux is not
> > "remove pulseaudio". Sometimes there are audio problems that have
> > __nothing__ to do with pulse audio! Let's try to do some debugging
> > instead of guessing, please.
>
> Ubuntu Studio Precise ships with a jack-pulseaudio-bridge. Of course, my
> RME card can record, but not play when pulseaudio runs, but with the
> Ubuntu Studio Precise default, this running bridge thingy, my RME PCIe
> card didn't work.
>
> jack dbus also cause pain here.
>
> YMMV,
> Ralf

PS: I searched my archive, here is what I did, to get my RME working
with Ubuntu Studio Precise:

-------- Forwarded Message --------
From: Ralf Mardorf <ralf.mardorf@email-addr-hidden-dsl.net>
To: ubuntu-studio-devel@email-addr-hidden, ubuntu-studio-users
<ubuntu-studio-users@email-addr-hidden>
Subject: [solved] No audio output using Precise due to pulseaudio?
Date: Sun, 29 Apr 2012 20:20:53 +0200

With Synaptic I simply removed some packages:

        Commit Log for Sun Apr 29 19:56:05 2012
        
        
        Completely removed the following packages:
        pulseaudio
        
        Removed the following packages:
        indicator-sound
        indicator-sound-gtk2
        libcanberra-pulse
        pulseaudio-module-gconf
        pulseaudio-module-jack
        pulseaudio-module-x11
        ubuntustudio-desktop
        ubuntustudio-generation
        ubuntustudio-recording
        
        Commit Log for Sun Apr 29 19:58:05 2012
        
        
        Completely removed the following packages:
        gstreamer0.10-pulseaudio
        libpulsedsp
        pavucontrol
        pulseaudio-utils

I rebooted.

Now there's sound for Firefox Youtube and if I use Thunar and click on a
mp3, everything is ok too. For the media player Thunar is using just a
Window pops up "No suitable mixer element found. snd_mixer_find_selem
failed.", but anyway everything is ok.
For QjackCtl and Yoshimi also everything is ok.
Removing the meta packages doesn't remove the apps. If needed I would
build a pulseaudio dummy package using equivs, at the moment it's
unneeded.

Regards,
Ralf

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Received on Fri Sep 14 00:15:12 2012