<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - microphone does not work Intel Corporation 7 Series/C210" href="https://bugs.freedesktop.org/show_bug.cgi?id=64752#c12">Comment # 12</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - microphone does not work Intel Corporation 7 Series/C210" href="https://bugs.freedesktop.org/show_bug.cgi?id=64752">bug 64752</a> from <a class="email" href="mailto:david.henningsson@canonical.com" title="David Henningsson <david.henningsson@canonical.com>"> David Henningsson</a> <pre>Alexey and daniele rosa have two different bugs, most likely. Which makes this bug confusing, so please don't do that in the future. For daniele rosa, I'm waiting for reply in <a href="https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1177687/comments/14">https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1177687/comments/14</a> For alexey, yes, sometimes the highest boost of "internal mic" is extremely noisy. First make sure you have no external mic plugged in. Then try manually adjusting "Internal Mic Boost" in alsamixer - try all four levels of boost to see which ones work well and which ones do not (or are too noisy). Make sure you don't touch PulseAudio's input gain during this test because that will reset the boost to what PulseAudio thinks is best. It is possible to write driver quirks that limit the boost.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>