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There are three internal speakers. Two are front speakers and the third is a subwoofer. The subwoofer should be playing lowpass audio only. In alsamixer, the subwoofer is muted and cannot be unmuted. However, when playing audio, sound is passed through the subwoofer (sound that is being played in front speaker). This leads to weird/unbalanced audio. I've looked through and played with different .asoundrc but nothing seems to help. I wrote down the basic information below. Please let me know if further information is required.
https://bbs.archlinux.org/viewtopic.php?id=119710 This thread looked promising but I can't decipher the solution so I have not tried it. Any other comments, ideas, and brainstorming are welcome.
Here is aplay -l
[asus@asusg73jw ~]$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: MID [HDA Intel MID], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: MID [HDA Intel MID], device 1: ALC269VB Digital [ALC269VB Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
lsmod
[asus@asusg73jw ~]$ lsmod
Module Size Used by
fuse 69245 5
ses 6175 0
enclosure 6363 1 ses
hid_logitech_dj 10254 0
usb_storage 43828 1
uvcvideo 73462 0
videobuf2_vmalloc 2789 1 uvcvideo
videobuf2_memops 2827 1 videobuf2_vmalloc
videobuf2_core 24073 1 uvcvideo
videodev 104777 2 uvcvideo,videobuf2_core
media 10438 2 uvcvideo,videodev
usbhid 41358 1 hid_logitech_dj
hid 86421 2 usbhid,hid_logitech_dj
btusb 14645 0
bluetooth 269252 2 btusb
joydev 9728 0
coretemp 6231 0
kvm_intel 124064 0
kvm 384657 1 kvm_intel
arc4 2008 2
snd_hda_codec_hdmi 27561 4
nvidia 9096875 67
ath9k 98183 0
ath9k_common 2097 1 ath9k
ath9k_hw 355294 2 ath9k_common,ath9k
iTCO_wdt 5288 0
i7core_edac 17030 0
crc32c_intel 1988 0
ath 15362 3 ath9k_common,ath9k,ath9k_hw
acpi_cpufreq 10631 1
rts_pstor 401501 0
iTCO_vendor_support 1930 1 iTCO_wdt
edac_core 42423 1 i7core_edac
mac80211 432338 1 ath9k
asus_laptop 18399 0
psmouse 76176 0
mperf 1236 1 acpi_cpufreq
battery 7099 0
button 4670 0
video 11332 0
atl1c 35119 0
sparse_keymap 3089 1 asus_laptop
ac 2569 0
i2c_core 23076 2 nvidia,videodev
pcspkr 1900 0
serio_raw 5074 0
evdev 10137 21
input_polldev 2915 1 asus_laptop
processor 27496 1 acpi_cpufreq
snd_hda_codec_realtek 61729 1
mei 61037 0
microcode 14434 0
cfg80211 179435 3 ath,ath9k,mac80211
rfkill 15997 4 cfg80211,asus_laptop,bluetooth
lpc_ich 11346 0
thermal 8418 0
snd_hda_intel 27668 5
snd_hda_codec 100743 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 6429 1 snd_hda_codec
snd_pcm 77827 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 7363 2 snd_pcm,snd_hda_intel
snd_timer 18935 1 snd_pcm
snd 60157 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec,snd_hda_intel
soundcore 5443 1 snd
ext4 447457 2
crc16 1360 2 ext4,bluetooth
jbd2 78834 1 ext4
mbcache 6027 1 ext4
sr_mod 14824 0
cdrom 35521 1 sr_mod
sd_mod 31067 5
ahci 21393 2
libahci 20907 1 ahci
libata 168540 2 ahci,libahci
scsi_mod 130423 6 ses,usb_storage,libata,rts_pstor,sd_mod,sr_mod
xhci_hcd 89337 0
ehci_hcd 51637 0
usbcore 174100 6 btusb,uvcvideo,usb_storage,ehci_hcd,usbhid,xhci_hcd
usb_common 955 1 usbcore
lspci | grep Audio
[asus@asusg73jw ~]$ lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
01:00.1 Audio device: NVIDIA Corporation GF106 High Definition Audio Controller (rev a1)
Last edited by frank604 (2013-02-18 19:19:04)
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Look at my example, and adapt it.
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Thanks for this, I'll take a look and see if I can adapt it.
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