Hi Robert. I do not get any out put with this script. i have Python 2.7.3 installed.
If it try to run without sudo and get a permission error, but running the script with sudo seems to not do anything.. On Wed, Apr 25, 2012 at 9:12 PM, Robert Schroll <rschr...@gmail.com> wrote: > Joe H.: Here's the Python script that hda_analyzer spit out for me. I > don't understand what it's doing, but it works for me. Maybe you'll be > lucky and have it work on your machine too. It doesn't look like it > needs any special packages, so it should run for you. Note that it > needs to be run as root to have the permissions it needs. (And of > course, you should never run scripts from strangers on the internet as > root...) > > Can you tell me if you're getting a good bass sound out of the speakers? > HP has offered to take the computer in for repairs, but I'd like to know > whether I'll see much of an improvement for giving up my computer for a > few weeks. > > ** Attachment added: "Python script output by hda_analyzer" > > https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/971224/+attachment/3104315/+files/fourspeakers.py > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/971224 > > Title: > [HP Pavilion dv6 Notebook PC, IDT 92HD81B1X5, Speaker, Internal] No > bass, only 2/4 speakers working > > Status in “alsa-driver” package in Ubuntu: > Confirmed > > Bug description: > I have a HP Pavilion dv6-6186nr with "Beats Audio" (whatever that > means). As best I can tell, the notebook has four speakers: two under > the grill at the base of the screen ("top") and two along the front, > under the wrist rest ("front"). When playing audio through the > headphone jack, everything works perfectly (including muting the > speakers). However, playback through the speakers reveals two > problems: > > 1) There is no bass coming through the speakers. Only midrange and > treble is produced. This isthe major annoyance. > > 2) Sound is only produced from the two top speakers. I don't > particularly care about this fact, but perhaps it's a clue to what's > going wrong. > > Various online resources have suggested adding options to > /etc/modprobe.d/alsa-base.conf. I've tried each of the following > individually without effect: > options snd-hda-intel enable_msi=1 > options snd-hda-intel model=hp-dv5 > options snd-hda-intel model=dell-m4 > options snd-hda-intel model=dell-m4-1 > options snd-hda-intel model=hp > One option did make a difference: this produced sound only from the front > speakers: > options snd-hda-intel model=ref > > In the sound settings "Hardware" tab, I have chosen the "Analog Stereo > Duplex" profile; none of the digital options work. > > I wonder if perhaps alsa thinks there is a subwoofer, and is therefore > shunting the bass away from the speakers. But this is just a WAG. > > ProblemType: Bug > DistroRelease: Ubuntu 11.10 > Package: alsa-base 1.0.24+dfsg-0ubuntu2 > ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20 > Uname: Linux 3.0.0-16-generic x86_64 > AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. > ApportVersion: 1.23-0ubuntu4 > Architecture: amd64 > ArecordDevices: > **** List of CAPTURE Hardware Devices **** > card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: rschroll 1814 F.... pulseaudio > Card0.Amixer.info: > Card hw:0 'PCH'/'HDA Intel PCH at 0xc7500000 irq 53' > Mixer name : 'Intel CougarPoint HDMI' > Components : 'HDA:111d7605,103c3388,00100105 > HDA:80862805,80860101,00100000' > Controls : 18 > Simple ctrls : 10 > Date: Sun Apr 1 23:23:51 2012 > InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 > (20111012) > PackageArchitecture: all > ProcEnviron: > PATH=(custom, user) > LANG=en_US.UTF-8 > SHELL=/bin/bash > SourcePackage: alsa-driver > Symptom: audio > Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful > Symptom_Card: Internal Audio - HDA Intel PCH > Symptom_Jack: Speaker, Internal > Symptom_PulsePlaybackTest: PulseAudio playback test successful > Symptom_Type: Only some of outputs are working > Title: [HP Pavilion dv6 Notebook PC, IDT 92HD81B1X5, Speaker, Internal] > Playback problem > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 07/20/2011 > dmi.bios.vendor: Hewlett-Packard > dmi.bios.version: F.1A > dmi.board.asset.tag: Base Board Asset Tag > dmi.board.name: 3388 > dmi.board.vendor: Hewlett-Packard > dmi.board.version: 10.31 > dmi.chassis.asset.tag: Chassis Asset Tag > dmi.chassis.type: 10 > dmi.chassis.vendor: Hewlett-Packard > dmi.chassis.version: Chassis Version > dmi.modalias: > dmi:bvnHewlett-Packard:bvrF.1A:bd07/20/2011:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr058C110000244720001620100:rvnHewlett-Packard:rn3388:rvr10.31:cvnHewlett-Packard:ct10:cvrChassisVersion: > dmi.product.name: HP Pavilion dv6 Notebook PC > dmi.product.version: 058C110000244720001620100 > dmi.sys.vendor: Hewlett-Packard > mtime.conffile..etc.modprobe.d.alsa.base.conf: 2012-02-23T16:04:09.047237 > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/971224/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971224 Title: [HP Pavilion dv6 Notebook PC, IDT 92HD81B1X5, Speaker, Internal] No bass, only 2/4 speakers working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/971224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
