On Tuesday 30 June 2009, Takashi Iwai wrote: > At Mon, 29 Jun 2009 20:37:09 +0200, > Rafael J. Wysocki wrote: > > > > Hi Takashi, > > > > I have a problem with snd-hda-intel from 2.6.30 on an hp EliteBook 6930p, which > > is that the sound is not audible, although everything appears to work just > > fine. Except maybe that when the box is rebooted and KDE (3.5) is started, > > the master control is "muted" and the led indicator next to the keyboard shows > > "no sound". Then, changing the "muted" status of the master control doesn't > > change the state of the led indicator and vice versa (the two things appear to > > be totally independent of each other). > > > > Can you please tell me what I can do to debug this issue? > > Could you run alsa-info.sh with --no-upload option on both "muted" > and "not muted" states, and attach the generated files? Sure. In the meantime it turned out that after a power off and cold boot the status of the master control is 'on', but the led indicator shows 'no sound', so there are 5 outputs: * alsa-info-postboot.txt - after power off and cold boot * alsa-info-led.txt - led indicator switched to 'on' when it was in the alsa-info-postboot.txt state Now I switched to AC power and rebooted the box without powering off: * alsa-info-muted.txt - initial state with the 'muted' master control * alsa-info-on.txt - master control switched to 'on' when it was in the alsa-info-muted.txt state * alsa-info.txt - led indicator switched to 'on' when it was in the alsa-info-on.txt state > If it's a regression (heh :), please give alsa-info.sh output on > older kernels. No, it's not a regression. At least not from 2.6.27. Please let me know if you need more information. Thanks, Rafael
Attachment:
alsa-info-led.txt.gz
Description: GNU Zip compressed data
Attachment:
alsa-info-muted.txt.gz
Description: GNU Zip compressed data
Attachment:
alsa-info.txt.gz
Description: GNU Zip compressed data
Attachment:
alsa-info-on.txt.gz
Description: GNU Zip compressed data
Attachment:
alsa-info-postboot.txt.gz
Description: GNU Zip compressed data
_______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
