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https://wiki.archlinux.org/title/Bug_reporting_guidelines
Do NOT report bugs when a package is just outdated, or it is in the AUR. Use the 'flag out of date' link on the package page, or the Mailing List.
REPEAT: Do NOT report bugs for outdated packages!
https://wiki.archlinux.org/title/Bug_reporting_guidelines
Do NOT report bugs when a package is just outdated, or it is in the AUR. Use the 'flag out of date' link on the package page, or the Mailing List.
REPEAT: Do NOT report bugs for outdated packages!
FS#30701 - [alsa-lib] produces random noise when amixer set mute!
Attached to Project:
Arch Linux
Opened by ChengZai Jin (bku111) - Monday, 16 July 2012, 10:31 GMT
Last edited by Tobias Powalowski (tpowa) - Friday, 12 October 2012, 13:34 GMT
Opened by ChengZai Jin (bku111) - Monday, 16 July 2012, 10:31 GMT
Last edited by Tobias Powalowski (tpowa) - Friday, 12 October 2012, 13:34 GMT
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DetailsDescription:
This bug is only occured when alsa dmix is on. The random noise sounds like "KaKa". The bug is resolved and related file is attached. Modified code is noted by "Note: modified by xxx". The reason is that some audio streams are skipped when set silence. Additional info: * package version(s): alsa-lib-1.0.25 * config and/or log files etc. The PCM DMA streams printed out from kernel, includes some chars not 0, but the others are all 0 when amixer set mute. Steps to reproduce: 1.config on dmix; 2.mplayer one music; 3.amixer cset numid="video" 0. 
pcm.c
(240.4 KiB)
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This task depends upon
Closed by Tobias Powalowski (tpowa)
Friday, 12 October 2012, 13:34 GMT
Reason for closing: No response
Friday, 12 October 2012, 13:34 GMT
Reason for closing: No response
e.g. switching play/stop audio is unnormal, and so on, lots of these bugs are unacceptable.
I'm sure the bug mentioned above is a problem indeed after testing and should be solved sooner or later.
please some suggestions and confirmations for help, thanks!