Luke, thank you for finding time to work on this bug. I also tried adding options snd-hda-intel model=lenovo-x200 to my alsa-base.conf After that I run sudo depmod -a and rebooted. Like Adam, nothing happened. When I plugged headphones, everything was as it was before. I dont have external microphone but I suppose plugging headphones into microphone jack should have the same effect as plugging external microphone. Nothing happened after that. My internal microphone was still recording sound. Hope that helps.
-- Sound simultaneously on headphones and speakers - Lenovo IdeaPad u350 https://bugs.launchpad.net/bugs/477226 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