** Description changed: As per this meta-bug: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978 Reporting for Lenovo IdeaPad Yoga 13. Inverted channel is visible when recording stereo in audacity. Mono recording via pulseaudio gives - silence witch occasional cracks somewhat corresponding to the sound - level around. Skype and pavucontrol level gauges are also affected. + silence with occasional cracks somewhat corresponding to the sound level + around. Skype and pavucontrol level gauges are also affected. Changes in balance in pavucontrol do not help with mono recording, I don't know why. I'm attaching two patches against oem-audio-hda-daily- dkms-0.201310111402~ubuntu13.10.1 (https://launchpad.net/~ubuntu-audio- dev/+archive/alsa-daily); either of them fixes the problem for me (the -alt one may affect other hardware, though). No additional steps were needed after applying a patch, building and installing the package. Output of alsa-info.sh is also attached.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239392 Title: Lenovo IdeaPad Yoga 13: Inverted Internal microphone (phase inversion) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1239392/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
