Hi, thanks for your answer. I found in the bug report #525149 a similar issue with a VAIO. In post #81 of that report there is a solution with new alsa drivers.
After that now my right speaker is working, but the left one doesn't work. The internal microphone works, but the quality is low, very noisy, in the same ambiance in windows the quality is good. With your update the results are the same. -- [Realtek ID 275, SONY VAIO VPCS110FL] ALSA test tone not correctly played back https://bugs.launchpad.net/bugs/652096 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