*** This bug is a duplicate of bug 536699 ***
https://bugs.launchpad.net/bugs/536699
Solved for my motherboard 4Coredual-sata2 adding the next lines to
/etc/modprobe.d/alsa-base.conf
# Solucion para ALC888 de 4Coredual-sata2
alias char-major-116 snd
alias snd-card-0 snd-hda-intel
options snd-hda-intel model=6stack-dig position_fix=0 single_cmd=1
Now there is not "spurious response..." in dmesg and the sound is always
starting right.
I am using Ubuntu Precise 12.04. No compiled alsa, just the original from
ubuntu.
Greetings.
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https://bugs.launchpad.net/bugs/616772
Title:
Sound goes off when "Sound preferences" window opened.
Status in “pulseaudio” package in Ubuntu:
New
Bug description:
Binary package hint: pulseaudio
I'm using ubuntu 10.04. The system is up to date. The machine is HP
mini note 2133.
When I open the sound preferences window, the sounds go off. It's not
sudden. Sometimes when I move between tabs. Sometimes it takes some
times. Just moving between tabs is enough.
Once it crashes I can't see the whole sound preferences window becomes
inactive. Indicator applet shows a speaker with 3 hyphen signs.
I can reactivate this by running pulseaudio --kill
While crashed
chanux@nim:~$ ps aux |grep pulseaudio
chanux 5940 0.0 0.1 101392 3588 ? S<sl 17:50 0:00
/usr/bin/pulseaudio --start --log-target=syslog
chanux 5945 0.0 0.1 10748 2968 ? S 17:50 0:00
/usr/lib/pulseaudio/pulse/gconf-helper
After running pulseaudio --kill
chanux@nim:~$ ps aux |grep pulseaudio
chanux 6047 6.7 0.2 94264 4812 ? S<sl 18:09 0:00
/usr/bin/pulseaudio --start --log-target=syslog
chanux 6052 0.3 0.1 10748 2968 ? S 18:09 0:00
/usr/lib/pulseaudio/pulse/gconf-helper
Apparently it restarts pulseaudio. Anyhow it fixes things until I try
to change sound preference :P.
And also
chanux@nim:~$ dmesg | tail
[34050.023308] hda-intel: spurious response 0x0:0x0, last cmd=0x171500
[34050.023320] hda-intel: spurious response 0x0:0x0, last cmd=0x171500
[34050.023350] hda-intel: spurious response 0x0:0x0, last cmd=0x171500
[34050.023362] hda-intel: spurious response 0x0:0x0, last cmd=0x171500
[34050.023391] hda-intel: spurious response 0x0:0x0, last cmd=0x171500
[34050.023403] hda-intel: spurious response 0x0:0x0, last cmd=0x171500
[34050.023433] hda-intel: spurious response 0x0:0x0, last cmd=0x171500
[34050.023445] hda-intel: spurious response 0x0:0x0, last cmd=0x171500
[34050.023475] hda-intel: spurious response 0x0:0x0, last cmd=0x171500
[34050.023486] hda-intel: spurious response 0x0:0x0, last cmd=0x171500
A google search about this "spurious response" thing lead me to a
problem about alsa.
chanux@nim:~$ cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.21.
And some pages recommend to compile the latest alsa (1.0.23.) which I
can't do right now.
Hope these info is helpful.
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