FS#17475 - [kernel26] audio noise (disappears using "cat /dev/audio")
Attached to Project:
Arch Linux
Opened by Jan Rüegg (rggjan) - Saturday, 12 December 2009, 10:57 GMT
Last edited by Roman Kyrylych (Romashka) - Wednesday, 29 September 2010, 11:36 GMT
Opened by Jan Rüegg (rggjan) - Saturday, 12 December 2009, 10:57 GMT
Last edited by Roman Kyrylych (Romashka) - Wednesday, 29 September 2010, 11:36 GMT
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Details
With my Macbook Pro (2,2), I hear a strange noise, both when
I connect a loudspeaker to the earphone output and when I
use the internal loudspeakers.
The issue vanishes when I listen to music, for example. And appears again as soon as I close the player. interestingly, when I enter "cat /dev/audio" in a console, then the noise disappears! And I can still listen to music and everything else! I see then many lines of something like " |z{{{{{{{{|{{{{{{z|{z{{{|{{{{{{{|{{|{{|{{{{{{{|{{{{|{{{{{{||{{|{{{{{|{{{{{|{{{{{|z{{{" Seems to be some sound drivers issue... When I can provide any more informations, please ask! |
This task depends upon
Closed by Roman Kyrylych (Romashka)
Wednesday, 29 September 2010, 11:36 GMT
Reason for closing: No response
Additional comments about closing: No response in +1 month.
Wednesday, 29 September 2010, 11:36 GMT
Reason for closing: No response
Additional comments about closing: No response in +1 month.
Interestingly, the noise does not come from the speakers or earphones, but from within the computer! (But only, when a speaker or earphones are attached)