Arch Linux

paulherman

Member

Registered: 2013-09-24

Posts: 12

Asus N750JV Internal Speakers no sound

Hi,

EDIT: I identified the problem to appear only after restarting from Windows to Linux.

After rebooting today to Windows for a gaming session, I tried to listen to some music under Arch, but there is no sound from internal speakers. If I plug the headphones, I can hear sound in them, so I guess the problem is from configs. Also, when running dmesg I get the following:

[28.576767] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.

alsa-base.conf:

options snd_slots=snd_hda_codec_realtek,snd_hda_intel
options snd_hda_codec_realtek index=0
options snd_hda_intel index=1

amixer output:

Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB]
  Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 9 [29%] [-21.00dB] [on]
  Front Right: Playback 9 [29%] [-21.00dB] [on]
Simple mixer control 'Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 1 [33%] [10.00dB]
  Front Right: 1 [33%] [10.00dB]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958 Default PCM',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 39 [62%] [12.00dB] [on]
  Front Right: Capture 39 [62%] [12.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Enabled'
Simple mixer control 'Digital',0
  Capabilities: cvolume
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 120
  Front Left: Capture 61 [51%] [0.50dB]
  Front Right: Capture 61 [51%] [0.50dB]

When running modprobe -r snd_hda_intel and then modprobe snd_hda_intel, the dmesg is:

[ 1124.073197] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X
[ 1124.073256] snd_hda_intel 0000:00:03.0: irq 50 for MSI/MSI-X
[ 1124.082227] hda_codec: invalid CONNECT_LIST verb 5[1]:0
[ 1124.082272] hda_codec: invalid CONNECT_LIST verb 6[1]:0
[ 1124.082326] hda_codec: invalid CONNECT_LIST verb 7[1]:0
[ 1124.083632] input: HDA Intel MID HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card1/input16
[ 1124.083722] input: HDA Intel MID HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card1/input17
[ 1124.083772] input: HDA Intel MID HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card1/input18
[ 1124.087691] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19
[ 1124.087757] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20
[ 1127.938398] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.

Does anyone know what may be the problem? It's really weird as I did not change anything in the install since they were working.

Last edited by paulherman (2013-10-02 15:44:37)