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Thread: No Sound in Kubuntu But Has Sound in Ubuntu

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i have 2 variants, ubuntu , kubuntu. installed ubuntu first kubuntu. when i'm in ubuntu video , sound plays when i'm in kubuntu video plays not sound. have gone wrong?

in kubuntu tried in konqueror opera , firefox. no sound in 3 it's not browser issue.

that's pulseaudio messing sound channel volumes. don't have similar system don't know precisely offhand, though i'd try following.
code:
$ pulseaudio -k $ alsamixer
raise volumes , unmute channels (sliders should 00 , not mm, hit m toggle). pcm slider (for reason) gets zeroed out, silences sound output, , pulse may ignore sound channel altogether seems create own, virtual sound device. pulse it's still zeroed out, ignored, , pulse not running it's big deal. anyway, esc exit.
code:
$ speaker-test -twav -c2
does sound play? if so, ctrl+c cancel test, , try in normal application.

if not, post output of following.
code:
$ aplay -l
capital l.


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [kubuntu] No Sound in Kubuntu But Has Sound in Ubuntu


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