Jaunty Alternate Alpha 6, audio bug

Asmo Koskinen asmo.koskinen at arkki.info
Mon Mar 16 06:55:08 GMT 2009

Asmo Koskinen kirjoitti:

> So if you have Intel-based laptop, try to this one. Just boot your 
> laptop as a thin client for Alpha 6. I tested Acer TM6592, it has same 
> problem - mic and speakers are at full volume > huge feedback...

Problem is here that user can't decrease or mute speakers or mic at all, 
everything is all the time at full volume = feedback.

Asus Eee 701 4G:


PulseAudio Volume Control) does nothing.

admin-ltsp5 at ubuntu-ltsp5:~$ ssh root at
root at's password:
root at ltsp202:~# lspci
00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 
Family) High Definition Audio Controller (rev 04)

root at ltsp202:~# aplay -L
     HDA Intel, ALC662 Analog
     Front speakers
     HDA Intel, ALC662 Analog
     4.0 Surround output to Front and Rear speakers
     HDA Intel, ALC662 Analog
     4.1 Surround output to Front, Rear and Subwoofer speakers
     HDA Intel, ALC662 Analog
     5.0 Surround output to Front, Center and Rear speakers
     HDA Intel, ALC662 Analog
     5.1 Surround output to Front, Center, Rear and Subwoofer speakers
     HDA Intel, ALC662 Analog
     7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
     Discard all samples (playback) or generate zero samples (capture)
root at ltsp202:~#

Best Regards Asmo Koskinen.

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