I am using different distro, and having exactly the same problem with exactly same web cam which is Logitech c270. It was working fine with older version of pulseaudio it does not work without pulseaudio and next versions :
pulseaudio 10.0-2 pulseaudio-alsa 2-3 xfce4-pulseaudio-plugin 0.2.4-5 libpulse-10.0-2-x86_64.pkg.tar.xz worked fine with : pulseaudio-9.0-1-x86_64.pkg.tar.xz libpulse-9.0-1-x86_64.pkg.tar.xz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1610293 Title: mic cartoon voice To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1610293/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs