This bug was filed against a series that is no longer supported and so
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This change has been made by an automated script, maintained by the
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** Changed in: linux (Ubuntu)
I have the same problem with this noise. I thought also that it is not
driver problem and the reason is electronic interference on the
motherboard. But I noticed, that iif CPUs work at 100%, there are no
noises!!! Can somebody explain me this wonder?
I tested this with simple program: int
** Attachment added: Audio file contains example of noises.
http://launchpadlibrarian.net/47293847/digital_noises.ogg
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karmic: high-pitched noise from snd-hda-intel
https://bugs.launchpad.net/bugs/382140
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Bugs, which is
In audio file there is high-pitched noise. After several seconds I run
two programs (there are two cores) and system uses 100% of CPUs . High-
pitched noise decreased. After several seconds I kill both programs and
noise appears again.
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karmic: high-pitched noise from snd-hda-intel
I had the beep and the plop too. Commenting out saved my life.
First I thougt about jumping out of the windows. It was such a strain!
MacBook Pro 4.1 17
Ubuntu 9.10
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karmic: high-pitched noise from snd-hda-intel
https://bugs.launchpad.net/bugs/382140
You received this bug notification because
Commenting did not help me though, nor changing it to what was said.
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karmic: high-pitched noise from snd-hda-intel
https://bugs.launchpad.net/bugs/382140
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ubuntu-bugs mailing list
coldReactive: Your issues sound more like electronic interference on the
motherboard, not the driver problem that this bug is addressing,
especially since it happens in Windows as well. I suspect high activity
on your PCI express bus is creating interference in your sound card. I
have experienced
Oh and yes, I also get a pretty loud pop when I play an audio file for
the first time.
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karmic: high-pitched noise from snd-hda-intel
https://bugs.launchpad.net/bugs/382140
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I have a similar issue, when I use 3D apps, flash, or the GUI redraws
(IE: progress bars) my sound crackles or has static-like noise, etc.
Granted, this also happens in Windows even with the proper driver.
aplay -l
List of PLAYBACK Hardware Devices
card 0: Intel [HDA Intel], device 0:
** Bug watch added: Red Hat Bugzilla #523340
https://bugzilla.redhat.com/show_bug.cgi?id=523340
** Also affects: linux (Fedora) via
https://bugzilla.redhat.com/show_bug.cgi?id=523340
Importance: Unknown
Status: Unknown
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karmic: high-pitched noise from snd-hda-intel
** Changed in: linux (Fedora)
Status: Unknown = Confirmed
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karmic: high-pitched noise from snd-hda-intel
https://bugs.launchpad.net/bugs/382140
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I'm using Ubuntu 9.10 32-bit version.
I've seen this bug also.
I've tried to comment options snd-hda-intel power_save=10
power_save_controller=N , but that didn't help. Most useful was changing
options snd-hda-intel power_save=0 power_save_controller=N to options
snd-hda-intel power_save=0
** Attachment added: alsa-base.conf
http://launchpadlibrarian.net/34883270/alsa-base.conf
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karmic: high-pitched noise from snd-hda-intel
https://bugs.launchpad.net/bugs/382140
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Most useful was changing options snd-hda-intel power_save=0
power_save_controller=N to options snd-hda-intel power_save=0
power_save_controller=N
Oh, sorry.
Most useful was changing options snd-hda-intel power_save=10
power_save_controller=N to options snd-hda-intel power_save=0
Same problem here on Karmic x64.
Fixed the problem by commenting out the power save line in the bottom of
/etc/modprobe.d/alsa-base.conf
Do let me know if I can help in any way by providing any more
information.
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karmic: high-pitched noise from snd-hda-intel
I can confirm the problem (both the whine and the pop) and the fix with
the following hardware:
aplay -l:
card 0: SB [HDA ATI SB], device 0: ALC889A Analog
lspci:
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
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karmic: high-pitched noise from snd-hda-intel
Originally I had this:
options snd_hda_intel power_save=10 power_save_controller=N
Changing to power_save_controller=Y did not solve the problem. However
commenting out solved it, but power saving should work in the final
version.
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karmic: high-pitched noise from snd-hda-intel
I was just introduced to this issue in karmic when starting openarena. I
can only describe the sound as high pitched bells.
Commenting out the following line in /etc/modprobe.d/alsa-base.conf has
resolved the issue for me:
options snd-hda-intel power_save=10
Info about what I'm
** Changed in: linux (Ubuntu)
Status: New = Confirmed
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karmic: high-pitched noise from snd-hda-intel
https://bugs.launchpad.net/bugs/382140
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ubuntu-bugs mailing list
I can confirm this issue, as well. In my instance, I experience only a
high-pitched squeal that gradually builds over a few seconds and then
plateaus until I change the volume or play a sound, at which point a
pop sound is made. The proposed workaround works for me, as well.
uname -a
Linux
same here, only without the recharge sound - just the pop.
the proposed solution (commenting out options snd-hda-intel power_save=10)
solved.
I wonder how the following line:
options snd_hda_intel power_save=10 power_save_controller=Y
would work (found in
I found this entry in /etc/modprobe.d/alsa-base.conf :
# Power down HDA controllers after 10 idle seconds
options snd-hda-intel power_save=10
When I remove it, the noise is gone.
--
karmic: high-pitched noise from snd-hda-intel
https://bugs.launchpad.net/bugs/382140
You received this bug
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/27329748/BootDmesg.txt
** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/27329749/CurrentDmesg.txt
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/27329750/Dependencies.txt
**
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