Public bug reported: I put 8.04 on my 1525 and I eventually got the sound figured out, and it all worked fine. I upgraded to 8.10, and sound output works fine, but the mic port does not work anymore. If I set the Input Source to Mic, I can hear sound from the internal mic in the front, but if I select Front Mic, I get nothing. When I mute and un-mute the capture level, it sounds like it's switching something on and off like it used to, but I get nothing from it. I looked at some guides here, but nothing seems applicable. I have gone through and tried a bunch of things in the Alsa mixer, but nothing has worked. I looked through the list of Alsa codecs, but there none of the drivers for SigmaTel STAC9228 seem to be the one I want.
In this thread http://ubuntuforums.org/showthread.php?p=6378878 there was a fix suggested: The fix was to append "options snd-hda-intel model=3stack" to /etc/modprobe.d/alsa-base and to reboot. >From this thread http://ubuntuforums.org/showthread.php?t=616845 I will confirm that it works as soon as I can. ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New -- Dell Inspiron 1525, https://bugs.launchpad.net/bugs/308564 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
