The microphone and the hadphone jacks are into one jack with 4 pins. I use a splitter to separate them.
The splitter works fine separathing the single jack into two: headphone and microphone jacks. I connected the headphones to the splitter (the headphone splitter) and the cable that comes from piano into the microphone jack from splitter. I can hear the piano sounds very clear, but I cannot record them. If I connect a microphone instead of the piano, the laptop captures the microphone sounds (not the internal microphone but the microphone I plugged into the splitter) and it is able to record them. > do your laptop support mic jack ? Yes, using the splitter it should work fine... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1263915 Title: Switch between microphones in Ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1263915/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs