Re: PCM mutes every time I boot

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turtle wrote:> /etc/asound.state does not save and restore settings in conjunction with my > intel AC97 chip. I have RTFM and spent alot of time researching the issue.>> Everytime I boot I have to open a terminal sudo alsamixer, manually > unmute "PCM" and raise the volume for sound to work. >  Is there a way to configure Alsa, KDE or a script to do this automaticly? What version of alsa are you using? You can go here to get the latest.
http://www.alsa-project.org/main/index.php/Changes_v1.0.17rc1_v1.0.17rc2
>  >  I have alsasound in my boot runlevel. It has been sugested to use it in > default. I have tried this with no change.>  >  Using different kernels with same results currently: >  Kernel 2.6.23-tuxonice-r10 #3 I have everything compiled as modules >  > Code:>>    lspci | grep 'Audio' >  00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM > (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03) >  >    >  > Code:>   <M> Intel/SiS/nVidia/AMD/ALi AC97 Controller                                         > │ │ >    │ │              <M> Intel/SiS/nVidia/AMD MC97 Modem                       >    I've read of people having conflicts between modems and soundcards on this list. Don't know ifthat is true in your case, but a possibility.>  >  MY /etc/modules.d/alsa: >  > Code:>   alias /dev/mixer snd-mixer-oss >  alias /dev/dsp snd-pcm-oss >  alias /dev/midi snd-seq-oss >  alias char-major-116 snd >  alias char-major-14 soundcore >  alias sound-service-0-0 snd-mixer-oss >  alias sound-service-0-1 snd-seq-oss >  alias sound-service-0-3 snd-pcm-oss >  alias sound-service-0-8 snd-seq-oss >  alias sound-service-0-12 snd-pcm-oss >  alias snd-card-0 snd-intel8x0 >  alias sound-slot-0 snd-intel8x0 >  I think there should be a line like
alias snd-intel8x0 index=0
just as a precaution.
>    >  >  no clues in dmesg >  > Some config file info:> Code:>   less /etc/conf.d/alsasound | sed -e 's/[#;].*//;/^\s*$/d' >  ENABLE_OSS_EMUL="yes" >  RESTORE_ON_START="yes" >  SAVE_ON_STOP="yes" >  >    >  I alve tried toggeling save on stop to N as well >  I have tried kde configured with both the KDE sound system disabled and > enabled. >  Is there a way to setup the KDE sound system to do this? >  I am not sure I understand what the KDE sound system does. >  I have tried removing /var/lib/alsa/asound.state >  and restarting alsa, it starts correctly and PCM is un muted. If I reboot the > kernel the problem persists. >> I have also tried /etc/init.d/alsasound saveTry /sbin/alsactl store. The restore command is /sbin/alsactl restore to get back a saved profile.> I am using Gentoo and Gentoo has no furthur Ideas what is causing the problem.>> I have followed Gentoo's Docs on recompiling kernel and checking all correct > modules are loading.> Currently snd loads> snd                    53124  10 > snd_pcm_oss,snd_mixer_oss,snd_seq_oss,snd_seq,snd_seq_device,snd_intel8x0,snd_intel8x0m,snd_ac97_codec,snd_pcm,snd_timer>> I have even tried changing the permissions oon my 2 asound.state files to keep > them from being rewritten.>>  If nothing else can I write a script to do this every boot? >  Thanks in advance for all your great work and any ideas would be helpfull.You should be able to use amixer to run a script to do this. It is close to the metal. Itmight be informative to run it and see what values alsa thinks your card has. And youcould run the script below to extract the sound information of your machine. It scans your machine andgives a link to a website with the information. You can look at it or post the link hereso people can see your setup.
http://www.alsa-project.org/alsa-info.sh

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