Fixed in Quantal (see bug 1016969)
** Changed in: pulseaudio (Ubuntu)
Status: Incomplete = Fix Released
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Title:
Analog-output-lfe-on-mono
http://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/alsa/mixer/paths
/analog-output-lfe-on-mono.conf
; Intended for usage in laptops that have a separate LFE speaker
; connected to the Master mono connector
this meam that it is bug of pulseaudio since this is not a laptop
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The easy way is to remove Master Mono Playback Volume and Master Mono
Playback Switch from the driver
If it does not use the Mono Output pin of AC97
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actually the emulated intel8x0 is still working with sound , just the
port name become lfe-on-mono
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Title:
Analog-output-lfe-on-mono is only
It can be reproduced with the emulated intel8x0 (stac97xx) inside
virtual box
Does it mean that when there is no Front or Headphone volume control
, sound-preference list lfe-on-mono port for the stereo internal audio
?
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Please re-read comment #12, for instance.
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Title:
Analog-output-lfe-on-mono is only output option
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Actually, this is NOT a host-specific issue.
It is probably specific to all cards that have an Analog Mono alsa-
level mixer control. It does NOT happen on the machine I usually run
12.04 on.
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Subsystem: FIRST INTERNATIONAL Computer Inc Device [1509:801b]
if your ion603 does not have use alc203's mono pin and pci subsytem id
is unique , the easy way is use snd_ctl_remove_id() to remove Master
Mono Playback Volume and Master Mono Playback Switch in cs5535audio.c
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Take a look the analog mixer block of alc203 datasheet
http://www.realtek.com/products/productsView.aspx?Langid=2PNid=23PFid=29Level=5Conn=4ProdID=54
The audio path from
DAC output to headphone is MX18 + MX04 (i.e. PCM + Headphone)
DAC output to line-out is MX18 + MX02 (i.e. PCM + Master)
Ok, I was finally able to reproduce that here by booting my old laptop and I
can confirm that adding the patch in comment #18 just adds analog-output-mono,
not analog-output.
I was also able to find and fix bug 932804, which can make it impossible to
change port.
But; when
The problem is that Mono has become the only profile option AND the
controlling channel. Neither of those should happen.
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Title:
The problem is that Mono has become the only profile option
Profile? Profiles and ports are different concepts. If you say that mono
out is the only available *profile*, that's a completely different bug.
AND the controlling channel.
Still not following, are you now saying that the Analog
The bug may be related to this patch since it also change the logic in
addition of readbility
http://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa
/alsa-mixer.c?id=45262959e21a6c36eea5aae43b988d82347cf487
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Bug #258630
If the BIOS setup pn default are correct, there is nothing connected to
mono pin
This seem like driver bug since using hda-emu with git version alsa-
driver, as Misc = NO_PRESENCE this mean pin 0x0e has no jack detect
circuit, the driver seem regarded it as line out
jack 0x0d 1
It seems that this Analog Mono as the only available output option
disease has now spread to my Dell laptop as well. *sigh*
$ aplay -L
default
Playback/recording through the PulseAudio sound server
pulse
Playback/recording through the PulseAudio sound server
sysdefault:CARD=Intel
HDA
Still not resolved as of 0ubuntu6. Also, the list of available output
sinks has changed again. Both hosts now only show:
LFE on Separate Mono Output / Amplifier
LFE on Separate Mono Output / No Amplifier
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Bug #827393
als4000 support Sound Blaster/Pro/16 Emulation
This mean that it really support mono and stereo , 8bit and 16 bit
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Title:
( 0.030| 0.013) D: [pulseaudio] alsa-mixer.c: Looking at profile
output:analog-mono
( 0.030| 0.000) D: [pulseaudio] alsa-mixer.c: Checking for playback on
Analog Mono (analog-mono)
( 0.030| 0.000) D: [pulseaudio] alsa-util.c: Trying hw:0 with
SND_PCM_NO_AUTO_FORMAT ...
( 0.041|
There's still no kind of stereo ouput in the list of output sinks.
Isn't the analog-output-mono profile what you had before 0ubuntu5 as
well, and was working sufficiently well for you? Even if its name is
mono, it'd give stereo output just fine.
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Does aplay -L show the front device ?
you may need to add CS5535.conf in /usr/share/alsa/cards and the
corresponding aliases in aliases.conf since PA hardcode to use front
device for stereo
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Or maybe not. Seems like the analog-output-mono profile turns master off
completely. Now I don't understand how it could be working in
0ubuntu4...
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I'm pretty sure that the output option I previously selected was called
something like Stereo Duplex.
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Title:
Analog-output-lfe-on-mono is only
$ aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
pulse
default
dmix:CARD=Audio,DEV=0
CS5535 Audio, CS5535 Audio
Direct sample mixing device
dsnoop:CARD=Audio,DEV=0
CS5535 Audio, CS5535 Audio
Direct sample snooping device
hw:CARD=Audio,DEV=0
$ aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
pulse
default
front:CARD=I82801BAICH2,DEV=0
Intel 82801BA-ICH2, Intel 82801BA-ICH2
Front speakers
surround40:CARD=I82801BAICH2,DEV=0
Intel 82801BA-ICH2, Intel 82801BA-ICH2
4.0 Surround output to
** Changed in: pulseaudio (Ubuntu)
Status: Triaged = In Progress
** Patch added:
0001-alsa-mixer-Take-override-maps-into-account-in-subset.patch
Hi q-funk,
As I know you are capable of compiling packages etc yourself, would you
mind testing the above patch? It should leave you with at one other port
than lfe-on-mono, although you might have to manually select it as PA
might have remembered your previously set port.
Thanks!
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You
diwic,
Sure. I'll give it a pbuilder spin today and let you know whether it
does the trick or not.
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Title:
Analog-output-lfe-on-mono is only
The attachment 0001-alsa-mixer-Take-override-maps-into-account-in-
subset.patch of this bug report has been identified as being a patch.
The ubuntu-reviewers team has been subscribed to the bug report so that
they can review the patch. In the event that this is in fact not a
patch you can resolve
Built it with my PPA. Close, but no cigar. There's still no kind of
stereo ouput in the list of output sinks. On both the ION603 and the
Intel, all it did was add two Analog Mono output variants (amplified and
unamplified).
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http://thread.gmane.org/gmane.linux.alsa.devel/55208
the mono out was enabled for wireless tablet webdt310
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Title:
Analog-output-lfe-on-mono is
there are error messages in CurrentDmesg
[ 55.677656] snd-malloc: invalid device type 0
[ 55.690824] snd-malloc: invalid device type 0
[ 55.696896] snd-malloc: invalid device type 0
[ 55.698164] snd-malloc: invalid device type 0
[ 55.699233] snd-malloc: invalid device type 0
[
does your ion603 really have mono ouput ?
how many jacks and internal connectors in this mini pc ?
according to alc203 specification
# Stereo output with 6-bit volume control
# Mono output with 5-bit volume control
The dB range of the stereo is different from mono so I have doubt about
The only kind of mono output I can think of would be an internal speaker
for the console bell. If there is any, I wouldn't know, since I
purposely block loading of the pck_spkr kernel module.
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The ION603 has the folllowing connectors:
Stereo input (microphone),
Stereo headphones,
Stereo line out.
That's it. No physical mono output at all.
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But, again, this issue also affects another host which has:
Intel 82801BA-ICH2
Analog Devices AD1885
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Title:
Analog-output-lfe-on-mono is only
And the real issue really is that, on both hosts, lfe-on-mono
(incorrectly) is the only available ouput option, since 1:1.1-0ubuntu5.
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Title:
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