Red Hat Bugzilla – Bug 619430
Intel HDA audio: popping/clicking sound distortion
Last modified: 2011-05-19 08:38:53 EDT
Description of problem: I hear popping/clicking sound when stopping music. Also problem occurs with two applications playing sound at the same time ,e.g. when playing music and other app plays sound (like terminal bell) - clicking sound distortion occurs. hw: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03) Version-Release number of selected component (if applicable): kernel-2.6.32-54.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1.play music in rhythmbox/totem 2.while music is playing quit the application (Ctrl-q) Actual results: you can hear annoying sound distortion Expected results: no sound distortion, sound smoothly disappear Additional info: $ lsmod | grep snd snd_hda_codec_conexant 36927 1 snd_hda_intel 24906 1 snd_hda_codec 82097 2 snd_hda_codec_conexant,snd_hda_intel snd_hwdep 6746 1 snd_hda_codec snd_seq 56557 0 snd_seq_device 6626 1 snd_seq snd_pcm 84700 2 snd_hda_intel,snd_hda_codec snd_timer 23087 2 snd_seq,snd_pcm snd 70021 10 snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer soundcore 8052 1 snd snd_page_alloc 8596 2 snd_hda_intel,snd_pcm #snd_hda_intel module parameters /sys/module/snd_hda_intel/parameters/power_save_controller Y /sys/module/snd_hda_intel/parameters/power_save 0 /sys/module/snd_hda_intel/parameters/beep_mode 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2 /sys/module/snd_hda_intel/parameters/enable_msi -1 /sys/module/snd_hda_intel/parameters/single_cmd N /sys/module/snd_hda_intel/parameters/probe_only 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /sys/module/snd_hda_intel/parameters/probe_mask -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/snd_hda_intel/parameters/bdl_pos_adj 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/snd_hda_intel/parameters/position_fix 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /sys/module/snd_hda_intel/parameters/model (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) /sys/module/snd_hda_intel/parameters/enable Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y /sys/module/snd_hda_intel/parameters/id (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) /sys/module/snd_hda_intel/parameters/index -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
Please, attach output from 'alsa-info.sh --no-upload' command.
Created attachment 435558 [details] alsa-info.sh output
I do not consider this a blocker for RHEL 6.0, moved to R6.1.
A test kernel will be available in bug#667460 with latest ALSA code. If something does not work, please attach output from the 'alsa-info.sh --no-upload' command running the updated kernel.
This request was evaluated by Red Hat Product Management for inclusion in the current release of Red Hat Enterprise Linux. Because the affected component is not scheduled to be updated in the current release, Red Hat is unfortunately unable to address this request at this time. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux. If you would like it considered as an exception in the current release, please ask your support representative.
This request was erroneously denied for the current release of Red Hat Enterprise Linux. The error has been fixed and this request has been re-proposed for the current release.
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux maintenance release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Update release for currently deployed products. This request is not yet committed for inclusion in an Update release.
Patch(es) available on kernel-2.6.32-112.el6
Created attachment 496258 [details] ALSA information The issue is still present in kernel-2.6.32-131.0.10.el6.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2011-0542.html