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Groups > linux.debian.user > #220535 > unrolled thread
| Started by | Bhasker C V <bhasker@unixindia.com> |
|---|---|
| First post | 2020-03-26 22:10 +0100 |
| Last post | 2020-03-29 16:30 +0200 |
| Articles | 6 — 2 participants |
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cracking sound from left channel Bhasker C V <bhasker@unixindia.com> - 2020-03-26 22:10 +0100
Re: cracking sound from left channel Dan Ritter <dsr@randomstring.org> - 2020-03-27 14:40 +0100
Re: cracking sound from left channel Bhasker C V <bhasker@unixindia.com> - 2020-03-28 18:40 +0100
Re: cracking sound from left channel Dan Ritter <dsr@randomstring.org> - 2020-03-29 00:00 +0100
Re: cracking sound from left channel Bhasker C V <bhasker@unixindia.com> - 2020-03-29 16:20 +0200
Re: cracking sound from left channel Bhasker C V <bhasker@unixindia.com> - 2020-03-29 16:30 +0200
| From | Bhasker C V <bhasker@unixindia.com> |
|---|---|
| Date | 2020-03-26 22:10 +0100 |
| Subject | cracking sound from left channel |
| Message-ID | <zOHVg-5tC-7@gated-at.bofh.it> |
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Hi, I am on debian bullseye x86_64 (K5.6.0-rc6). 03:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor I have windows booting on another partition. After windows boots, and then I reboot into linux, the sound is fine. All clear on both channels. But once i reboot into linux or suspend/resume, I get a cracking sound along with audio on the left channel. I am not sure how to troubleshoot. Is this a known issue ? Please could someone point me in the right direction on fix or how to troubleshoot ? -- Bhasker C V Secure Mails: http://keys.gnupg.net/pks/lookup?op=get&search=0x4D05FEEC54E47413 Registered Linux User: #306349
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| From | Dan Ritter <dsr@randomstring.org> |
|---|---|
| Date | 2020-03-27 14:40 +0100 |
| Message-ID | <zOXnj-6JS-9@gated-at.bofh.it> |
| In reply to | #220535 |
Bhasker C V wrote: > Hi, > > ??I am on debian bullseye x86_64 (K5.6.0-rc6). > > ??03:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] > Raven/Raven2/FireFlight/Renoir Audio Processor > > I have windows booting on another partition. After windows boots, and > then I reboot into linux, the sound is fine. All clear on both channels. > But once i reboot into linux or suspend/resume, I get a cracking sound > along with audio on the left channel. I am not sure how to troubleshoot. > Is this a known issue ? Please could someone point me in the right > direction on fix or how to troubleshoot ? Does this happen with every playback format and program, or just some? Check all mixer settings: it's possible that the motherboard's audio amplifier is being overdriven, or that there are inputs which should be muted but aren't. Can you describe the sound more specifically? -dsr-
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| From | Bhasker C V <bhasker@unixindia.com> |
|---|---|
| Date | 2020-03-28 18:40 +0100 |
| Message-ID | <zPnB9-7g5-7@gated-at.bofh.it> |
| In reply to | #220562 |
Thanks Dan, The audio cracking comes up only after a suspend resume or reboot when done on its own If I boot into windows, reboot the system (without switchoff) into linux, the sound is fine. The next time i reboot into linux the issue comes back. The sound is as if the speaker paper of an old speaker is torn. The fluttering sound when there is high bass on the headphones. The sound is clear and fine when on windows and when on linux when immediately booted after windows. This to my limited knowledge feels like windows writes something to the config registers or downloads a firmware which makes sound card work fine but then when cold booted into linux, linux is missing to do something. ... may be I am wrong. On 27/03/2020 13:37, Dan Ritter wrote: > Bhasker C V wrote: >> Hi, >> >> ??I am on debian bullseye x86_64 (K5.6.0-rc6). >> >> ??03:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] >> Raven/Raven2/FireFlight/Renoir Audio Processor >> >> I have windows booting on another partition. After windows boots, and >> then I reboot into linux, the sound is fine. All clear on both channels. >> But once i reboot into linux or suspend/resume, I get a cracking sound >> along with audio on the left channel. I am not sure how to troubleshoot. >> Is this a known issue ? Please could someone point me in the right >> direction on fix or how to troubleshoot ? > Does this happen with every playback format and program, or just > some? > > Check all mixer settings: it's possible that the motherboard's > audio amplifier is being overdriven, or that there are inputs > which should be muted but aren't. > > Can you describe the sound more specifically? > > -dsr- -- Bhasker C V Secure Mails: http://keys.gnupg.net/pks/lookup?op=get&search=0x4D05FEEC54E47413 Registered Linux User: #306349
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| From | Dan Ritter <dsr@randomstring.org> |
|---|---|
| Date | 2020-03-29 00:00 +0100 |
| Message-ID | <zPsAP-1Qf-13@gated-at.bofh.it> |
| In reply to | #220621 |
Bhasker C V wrote: > Thanks Dan, > The audio cracking comes up only after a suspend resume or reboot when > done on its own > If I boot into windows, reboot the system (without switchoff) into > linux, the sound is fine. The next time i reboot into linux the issue > comes back. > > The sound is as if the speaker paper of an old speaker is torn. The > fluttering sound when there is high bass on the headphones. The sound is > clear > and fine when on windows and when on linux when immediately booted after > windows. > > This to my limited knowledge feels like windows writes something to the > config registers or downloads a firmware which makes sound card work > fine but then when cold booted into linux, linux is missing to do > something. ... may be I am wrong. I would guess that Windows is setting internal mixer parameters differently. Try killing pulseaudio, running alsamixer, and seeing if you can change the behavior with any of the available switches or internal mutes. -dsr-
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| From | Bhasker C V <bhasker@unixindia.com> |
|---|---|
| Date | 2020-03-29 16:20 +0200 |
| Message-ID | <zPGX8-2uH-5@gated-at.bofh.it> |
| In reply to | #220641 |
Dear Dan, I came across a website which said to use the index parameter Hence I create this in /etc/modprobe.d/snd_amd.conf with content options snd_hda_intel power_save=1 index=1,0 The sound is infintely better now and there is no more fluttering sound and no leaking of right channel into left which had caused the distructive interference like audio. Thanks On 3/28/20, Dan Ritter <dsr@randomstring.org> wrote: > Bhasker C V wrote: >> Thanks Dan, >> The audio cracking comes up only after a suspend resume or reboot when >> done on its own >> If I boot into windows, reboot the system (without switchoff) into >> linux, the sound is fine. The next time i reboot into linux the issue >> comes back. >> >> The sound is as if the speaker paper of an old speaker is torn. The >> fluttering sound when there is high bass on the headphones. The sound is >> clear >> and fine when on windows and when on linux when immediately booted after >> windows. >> >> This to my limited knowledge feels like windows writes something to the >> config registers or downloads a firmware which makes sound card work >> fine but then when cold booted into linux, linux is missing to do >> something. ... may be I am wrong. > > I would guess that Windows is setting internal mixer parameters > differently. > > Try killing pulseaudio, running alsamixer, and seeing if you can > change the behavior with any of the available switches or > internal mutes. > > -dsr- >
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| From | Bhasker C V <bhasker@unixindia.com> |
|---|---|
| Date | 2020-03-29 16:30 +0200 |
| Message-ID | <zPH6N-2y3-3@gated-at.bofh.it> |
| In reply to | #220668 |
The problem however comes back when i suspend and resume. I have a written a systemd thingy to remove the module and reload it during resume and it fixes the problem for now ... Still no joy. On 3/29/20, Bhasker C V <bhasker@unixindia.com> wrote: > Dear Dan, > > I came across a website which said to use the index parameter > Hence I create this in /etc/modprobe.d/snd_amd.conf > with content > > options snd_hda_intel power_save=1 index=1,0 > > The sound is infintely better now and there is no more fluttering > sound and no leaking of right channel into left which had caused the > distructive interference like audio. > Thanks > > On 3/28/20, Dan Ritter <dsr@randomstring.org> wrote: >> Bhasker C V wrote: >>> Thanks Dan, >>> The audio cracking comes up only after a suspend resume or reboot when >>> done on its own >>> If I boot into windows, reboot the system (without switchoff) into >>> linux, the sound is fine. The next time i reboot into linux the issue >>> comes back. >>> >>> The sound is as if the speaker paper of an old speaker is torn. The >>> fluttering sound when there is high bass on the headphones. The sound is >>> clear >>> and fine when on windows and when on linux when immediately booted after >>> windows. >>> >>> This to my limited knowledge feels like windows writes something to the >>> config registers or downloads a firmware which makes sound card work >>> fine but then when cold booted into linux, linux is missing to do >>> something. ... may be I am wrong. >> >> I would guess that Windows is setting internal mixer parameters >> differently. >> >> Try killing pulseaudio, running alsamixer, and seeing if you can >> change the behavior with any of the available switches or >> internal mutes. >> >> -dsr- >> >
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