The device 0930:0807 Toshiba Corp. is a trackpad. The kernel doesn't recognize it and I have to add this quirk to my bootloader to have it to work: usbhid.quirks=0x0930:0x0807:0x0040 Anyway with the quirk it is recognized but I get very limited functionality (no scrolling, no middle click etc), and it is recognized as a mouse input instead of an event input. I've seen a bug for the same device has been opened for Ubuntu here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1280839 The laptop that ships this device (Toshiba Portege Z10t A) has also a trackpad that seems to be connected to the touchpad (it only works when I use the quirk and I don't see any other entries in lsusb related to that device). Using the quirk trackpad buttons will work, while touchpad buttons don't. Thank you -- Momesso Andrea -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html