Serge, you are right, looks like the patch had the ID of the Hercules Dualpix Exchange wrong as you can see here: http://kernel.opensuse.org/cgit/kernel/commit/?id=2394d67e446bf616a0885167d5f0d397bdacfdfc
The patch says USB_DEVICE(0x06f8, 0x0804) but it should instead say USB_DEVICE(0x06f8, 0x3005) I suggest you email the 2 people you see in the Sign-Off line of the above patch, and ask them to fix it. This should be fixed in the official Linux Kernel rather Ubuntu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/843431 Title: Logitech camera microphone does not work / makes "chipmunk" sound To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/843431/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs