Bumping to see if anyone might know the answer to my original request. On 15 October 2015 at 18:16, Russell Knighton <russ...@knighton.me.uk> wrote:
> Hi All, > > I have an Samsung 900X3G laptop, which has an Intel HDA Realtek ALC232 > sound chip. > > alsa-info.sh output here: > http://www.alsa-project.org/db/?f=0e77cc857ada6a608cb3fa36e892800b320e544a > > The internal microphone doesn't work for me; all I seem to get is a lot of > hiss and noise. > > I have tried every possible "model=" kernel parameter for the ALC232 chip > (from the HD-Audio-Models.txt) document, but with no change in results - > all the unload/reloads are shown in my alsa-info.sh output. > > Another user with the same laptop has exactly the same problem, but > apparently no resolution at this time: > https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1316518 > > Does anyone have any suggestions on what I can try next to fix it? > > I have tried adjusting all of the mic settings in alsamixer, and with > unknown settings, I have managed to get occasional audio from the mic, but > almost indistinguishable from the hissing noise; in headphones it is clear > that the mic seems to have some audio in the left channel, but there is > nothing but noise on the right channel - however it is not exactly easy to > get anything from the Mic at all as the alsamixer settings feel almost > random for when it works at all. > > Ideally, I'd like to log a bug on the bugtracker, but this seems to be > offline currently. Any idea where the bugtracker for ALSA now is? > > Many thanks, > > Russell >
------------------------------------------------------------------------------
_______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
