I can confirm this bug on Feisty with an IOGear "usb speakerphone".
# uname -a Linux inspiron.box 2.6.20-16-generic #2 SMP Fri Aug 31 00:55:27 UTC 2007 i686 GNU/Linux dmesg: [92598.208000] usb 3-1: new full speed USB device using uhci_hcd and address 3 [92598.408000] usb 3-1: configuration #1 chosen from 1 choice [92598.420000] invalid SELECTOR UNIT descriptor 7 [92598.420000] snd-usb-audio: probe of 3-1:1.0 failed with error -5 [92598.420000] usb 3-1: device_add(3-1:1.0) --> -5 lsusb: Bus 003 Device 003: ID 138c:0001 -- minivox ( mvox100) usb speakerphone doesn't work. https://bugs.launchpad.net/bugs/26683 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs