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Realtek ALC272 no sound in speakers, headphones work

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Realtek ALC272 no sound in speakers, headphones work

Post by filterz7 » Sat Jan 26, 2019 6:40 pm

I have a Toshiba Satellite L505d-S5965 with a Realtek ALC272 sound card.
I get no sound through the speakers but headphones work fine. No dual boot only Linux. Worked fine with Vista when it was installed.

I’ve tried a lot of options snd-hda-intel-model variations in the ALSA config file but no luck.
Thank you in advance.

Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.

Re: Realtek ALC272 no sound in speakers, headphones work

Post by MrEen » Sat Jan 26, 2019 7:09 pm

Hi filterz7, and welcome to the forum.

First step is to type alsamixer in the terminal. If the opening page doesn’t show the ALC272 then press F6 to select it. Use the arrow keys to move to the Speakers column. If it shows MM at the bottom of the column, press the m key to unmute the speakers then test your sound.

My sound fix tips for Linux Mint

Re: Realtek ALC272 no sound in speakers, headphones work

Post by filterz7 » Sat Jan 26, 2019 7:46 pm

Thanks for the welcome MrEen.
I got to the speakers column but it does not show MM at the bottom. It shows 00.
Only when the headphones are plugged in does the speaker column change from 00 to MM.

Re: Realtek ALC272 no sound in speakers, headphones work

Post by MrEen » Sat Jan 26, 2019 8:00 pm

Go back to the same column and hit the up arrow a bunch of time to increase the volume from zero!

Oops, I was thinking 0<>0, not 00.

My sound fix tips for Linux Mint

Re: Realtek ALC272 no sound in speakers, headphones work

Post by MrEen » Sat Jan 26, 2019 8:03 pm

Install PulseAudio Volume Control (pavucontrol) and see what is available on the Output Devices tab.

Also, post back the results or running cat /etc/modprobe.d/alsa-base.conf in the terminal, in case I spot an issue with any changes you made.

My sound fix tips for Linux Mint

Re: Realtek ALC272 no sound in speakers, headphones work

Post by filterz7 » Sat Jan 26, 2019 8:15 pm

Pavucontrol Output Devices show Built-in Audio Analog Stereo only

Port: Speakers
Headphones (unplugged)

cat /etc/modprobe.d/alsa-base.conf # autoloader aliases install sound-slot-0 /sbin/modprobe snd-card-0 install sound-slot-1 /sbin/modprobe snd-card-1 install sound-slot-2 /sbin/modprobe snd-card-2 install sound-slot-3 /sbin/modprobe snd-card-3 install sound-slot-4 /sbin/modprobe snd-card-4 install sound-slot-5 /sbin/modprobe snd-card-5 install sound-slot-6 /sbin/modprobe snd-card-6 install sound-slot-7 /sbin/modprobe snd-card-7 # Cause optional modules to be loaded above generic modules install snd /sbin/modprobe --ignore-install snd $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-ioctl32 ; /sbin/modprobe --quiet --use-blacklist snd-seq ; ># # Workaround at bug #499695 (reverted in Ubuntu see LP #319505) install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-pcm-oss ; : ; >install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-mixer-oss ; : ; >install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; /sbin/modprobe --quiet --use-blacklist snd-seq-oss ; : ; ># install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; ># Cause optional modules to be loaded above sound card driver modules install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-emu10k1-synth ; >install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-seq ; ># Load saa7134-alsa instead of saa7134 (which gets dragged in by it anyway) install saa7134 /sbin/modprobe --ignore-install saa7134 $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist saa7134-alsa ; : ; ># Prevent abnormal drivers from grabbing index 0 options bt87x index=-2 options cx88_alsa index=-2 options saa7134-alsa index=-2 options snd-atiixp-modem index=-2 options snd-intel8x0m index=-2 options snd-via82xx-modem index=-2 options snd-usb-audio index=-2 options snd-usb-caiaq index=-2 options snd-usb-ua101 index=-2 options snd-usb-us122l index=-2 options snd-usb-usx2y index=-2 # Ubuntu #62691, enable MPU for snd-cmipci options snd-cmipci mpu_port=0x330 fm_port=0x388 # Keep snd-pcsp from being loaded as first soundcard options snd-pcsp index=-2 # Keep snd-usb-audio from beeing loaded as first soundcard options snd-usb-audio index=-2 options snd-hda-intel model=default 

Источник

No sound on Ubuntu 16.04 with realtek ALC892

I had the same problem. The first time i did an upgrade from 14 lts to 16 and surprise, no sound. After then i do a new installation without any results by default.

The next steps work for me:

1. Open a terminal and type alsamixer, with the card HDA ATI SB with chip Realtek ALC892, turn auto-mute to disabled.
2. After that i’d install Pulse Audio Volume control.
3. Open it Pulse Audio Volume Control and in Configuration tab you can see the ATI HDMI Digital Setereo and Internal Audio. Select to Internal Audio: Stereo Analog Duplex (Estéreo analógico duplex).
4. In Pulse Audio Volume, select Ouput devices, and for Internal Analog Stereo select: analg headphones.

Important: You must have installed the ATI drivers first. D Atonaltzin

Motherboard Gigabyte GA-880GM-USB3 (realtek ALC892 audio integrated), AMD Phenom II, 4GB RAM, Ati Radeon RX460 2GB graphics card.alsamix

Related videos on Youtube

Johan Schuijt

Updated on September 18, 2022

Comments

My problem

Some info

00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40) Subsystem: ASUSTeK Computer Inc. SBx00 Azalia (Intel HDA) Flags: bus master, slow devsel, latency 32, IRQ 16 Memory at feb00000 (64-bit, non-prefetchable) [size=16K] Capabilities: Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel -- 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti HDMI Audio [Radeon HD 7870 XT / 7950/7970] Subsystem: XFX Pine Group Inc. Tahiti XT HDMI Audio [Radeon HD 7970 Series] Flags: bus master, fast devsel, latency 0, IRQ 47 Memory at fea60000 (64-bit, non-prefetchable) [size=16K] Capabilities: Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 

# autoloader aliases install sound-slot-0 /sbin/modprobe snd-card-0 install sound-slot-1 /sbin/modprobe snd-card-1 install sound-slot-2 /sbin/modprobe snd-card-2 install sound-slot-3 /sbin/modprobe snd-card-3 install sound-slot-4 /sbin/modprobe snd-card-4 install sound-slot-5 /sbin/modprobe snd-card-5 install sound-slot-6 /sbin/modprobe snd-card-6 install sound-slot-7 /sbin/modprobe snd-card-7 # Cause optional modules to be loaded above generic modules install snd /sbin/modprobe --ignore-install snd $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-ioctl32 ; /sbin/modprobe --quiet --use-blacklist snd-seq ; ># # Workaround at bug #499695 (reverted in Ubuntu see LP #319505) #install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-pcm-oss ; : ; >#install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-mixer-oss ; : ; >#install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; /sbin/modprobe --quiet --use-blacklist snd-seq-oss ; : ; ># install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; ># Cause optional modules to be loaded above sound card driver modules install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-emu10k1-synth ; >install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist snd-seq ; ># Load saa7134-alsa instead of saa7134 (which gets dragged in by it anyway) install saa7134 /sbin/modprobe --ignore-install saa7134 $CMDLINE_OPTS && < /sbin/modprobe --quiet --use-blacklist saa7134-alsa ; : ; ># Prevent abnormal drivers from grabbing index 0 options bt87x index=-2 options cx88_alsa index=-2 options saa7134-alsa index=-2 options snd-atiixp-modem index=-2 options snd-intel8x0m index=-2 options snd-via82xx-modem index=-2 options snd-usb-audio index=-2 options snd-usb-caiaq index=-2 options snd-usb-ua101 index=-2 options snd-usb-us122l index=-2 options snd-usb-usx2y index=-2 # Ubuntu #62691, enable MPU for snd-cmipci #options snd-cmipci mpu_port=0x330 fm_port=0x388 # Keep snd-pcsp from being loaded as first soundcard options snd-pcsp index=-2 # Keep snd-usb-audio from beeing loaded as first soundcard options snd-usb-audio index=-2 

What i’ve tried

I’ve tried (among other things):

• All the obvious stuff (headphones are working, alsamixer is not muted, etc)
• Making sure that audio device is enabled in bios
• Toggling front audio in bios between AC97 & HD
• Installing realtek drivers from their site.
• Adding «options snd-hda-intel model=auto» & other models to /etc/modprobe.d/alsa-base.conf
• https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS
• Disabling / enabling loopback & automute in alsamixer
• Using multiple built-in audio profiles in pavucontrol
• Using multiple ports in pavucontrol
• Using one of the latest kernels to get new alsa driver
• Reinstalling alsa & pulseaudio
• Killing the pulse daemon and testing sound with: aplay -D plughw:0,0 /usr/share/sounds/alsa/Front_Center.wav speaker-test -c 2 -t wav
• Renaming /etc/modprobe.d/alsa-base.conf to make alsa use defaults
• Disabling jack detection with hdajackretask
• Retasking rear green line out to other options with hdajackretask
• Testing sound output from a fresh windows install (which worked. )

Pulse errors

I noticed something that i think is causing this, but i can’t find any relevant solutions on the web.

Pulse is logging thousands of messages like this in debug mode.

Nov 1 17:09:44 synapse pulseaudio[2445]: [alsa-source-ALC892 Analog] alsa-source.c: Overrun! Nov 1 17:09:46 synapse pulseaudio[2445]: message repeated 10 times: [ [alsa-source-ALC892 Analog] alsa-source.c: Overrun!] 

I’ve been debugging this issue for 2 days now. This is the first problem with ubuntu i have not been able to solve by myself.

Any advice would be appreciated. When you need more information about my system, please ask.

Источник

Как установить звуковые драйвера Realtek ?

стоит Ubuntu 14.04 Карта встроеная. Инфо о карте: guitar@guitar:~$ lspci |grep Audio 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) 01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1) guitar@guitar:~$ alsactl -v alsactl version 1.0.27.2

А что, «из коробки» звук не работет?

он работает но плохо, 2 приложения не может использовать, сейчас я слушал музыку и включил программу «Rakarrack» и звук упал( а когда в игры играю я слышу как звук плачет(

я даже не знаю где это находится)

Особого смысла обновлять нет, там в архиве тот же alsa driver, что используется сейчас, вот выдержка из readme:

The source code copy from http://www.alsa-project.org. ver:5.15 Linux Source Code for ALC audio codec

Можете попробовать использовать pulseaudio.

Ну а по поводу описанных вами проблем, так это надо просить инженеров Realtek, что бы они помогли разработчикам alsa в написании драйверов для их аудио кодеков или написали этот код для alsa сами.

купи нормальную звуковуху, которую мужыканты советуют, пульзаудию снеси напрочь

а зачем удалять ? я посмотрел, она одаляет системные фичи и параметры.

Если ты ее не трогал, похоже она падает. Можно попробовать найти гайд по отключению PulseAudio, если не поможет, значит альса виновата.

а если будет альса виновата то что делать ?

Покупать другую карту. Или пробовать ставить новое ядро в вашем дистрибутиве.

kostik87 ★★★★★ ( 09.07.14 17:05:49 MSK )
Последнее исправление: kostik87 09.07.14 17:06:08 MSK (всего исправлений: 1)

а я думал что если установлю линбку то проблем меньше будет) но не тут то было( но хоть не виснет как винта.

Тоже 14,04-и такая же звуковуха. наверное нужно будет пассатижами выдернуть микросхему. ALC888

tar jxvpf LinuxPkg_x.xxrcxx.tar.bz2 tar jxvpf alsa-driver-1.0.xx.tar.bz2 ./configure make make install

К этим дровам ещё нужно Pulseaudio, qpaeq. Ещё VLC с настроенным параметрическим эквалайзером. Тогда офигенный звук.

Чип ALC888S хорошая вещь, но ещё нужна и акустика вроде Defender Mercury 55 MkII.

Если есть всё выше описанное, то из всех плейеров самый лучший звук только в плейере VLC через чип ALC888S. Настройки в VLC нужно сбросить vlc —reset-config и настроить только аудио-фильтры галочки перенаправитель каналов, эффект виртуального объёма в наушниках, фильтр управления усилением, параметрический эквалайзер (20 15 20000 15 60 12,50 100 1000 -15 100 8000 12,50 100), нормализация громкости. qpaeq сделать от середины вниз улыбку. В итоге получится жирный бас и чистые высокие

Правда фирменные дрова от Realtek, в некоторых системах слетают при обновлении ядра Linux в системе. Просто нужно повторить в терминале суперпользователя:

tar jxvpf LinuxPkg_x.xxrcxx.tar.bz2

tar jxvpf alsa-driver-1.0.xx.tar.bz2

Источник