Daniel,
Testing under Ubuntu 13.10 allows the use of the internal sub-woofer.
The sub-woofer controls in the Sound settings are still not usable, but
using the slider for Fade from rear to front speakers under the Analog
Surround 4.0 Output mode allows for panning between the two internal
speakers near the monitor and the internal sub-woofer near the front of
the keyboard (towards the user). Using Test Sound also makes it apparent
that the internal sub-woofer is now being recognized as the Rear Left
and Rear Right speakers.
Raymond,
Here are the outputs for the commands you requested that I run:
Command: "sudo hda-verb /dev/snd/hwC0D0 0x3e 0xf00 0x9"
Output: nid = 0x3e, verb = 0xf00, param = 0x9
value = 0x200500
Command: "sudo hda-verb /dev/snd/hwC0D0 0x3e 0xf00 0xe"
Output: nid = 0x3e, verb = 0xf00, param = 0xe
value = 0x1
Command: "sudo hda-verb /dev/snd/hwC0D0 0x3e 0xf02 0x0"
Output: nid = 0x3e, verb = 0xf02, param = 0x0
value = 0x1c
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https://bugs.launchpad.net/bugs/1274401
Title:
Internal sub-woofer on Asus G75VW laptop doesn't work.
Status in “alsa-driver” package in Ubuntu:
Incomplete
Bug description:
The internal sub-woofer does not work on the Asus G75VW series laptop.
It has no usable controls in the Sound Settings window and sound does
not come from the internal sub-woofer when testing it with Rhythmbox,
youtube.com video and audio, or Audacious.
Ubuntu Version: Ubuntu 12.04.4 LTS
- Linux Version -
linux:
Installed: (none)
Candidate: 3.2.0.58.69
Version table:
3.2.0.58.69 0
500 http://us.archive.ubuntu.com/ubuntu/ precise-updates/main amd64
Packages
500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64
Packages
3.2.0.23.25 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-58-generic 3.2.0-58.88
ProcVersionSignature: Ubuntu 3.2.0-58.88-generic 3.2.53
Uname: Linux 3.2.0-58-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: VT1802 Analog [VT1802 Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: crosswalk 2018 F.... pulseaudio
/dev/snd/controlC0: crosswalk 2018 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf7310000 irq 44'
Mixer name : 'VIA VT1802'
Components : 'HDA:11068446,10431487,00100000'
Controls : 31
Simple ctrls : 18
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xf7080000 irq 17'
Mixer name : 'Nvidia GPU 42 HDMI/DP'
Components : 'HDA:10de0042,10432119,00100100'
Controls : 12
Simple ctrls : 2
Date: Thu Jan 30 02:12:06 2014
HibernationDevice: RESUME=UUID=9e120375-84ba-4393-a169-35f243c10efa
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120823.1)
MachineType: ASUSTeK COMPUTER INC. G75VW
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-58-generic
root=UUID=eb4a342d-0d1e-421f-a355-5fb8eb65bb15 ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon
not responding.
RelatedPackageVersions:
linux-restricted-modules-3.2.0-58-generic N/A
linux-backports-modules-3.2.0-58-generic N/A
linux-firmware 1.79.9
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/21/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: G75VW.218
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: G75VW
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrG75VW.218:bd08/21/2012:svnASUSTeKCOMPUTERINC.:pnG75VW:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnG75VW:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: G75VW
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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