Comment 8 for bug 570049

'lsusb' hangs on my Ubuntu Server 10.04 install when I have my Belkin usb wifi dongle plugged in. It uses a Broadcom chip. If I pull it out while lsusb is hung it gives a load of error lines about 'Vendor request 0x07 failedfor offse with error -71' (and few other errors), then outputs the lsusb results (minus the broadcom dongle of course).

I hope that helps solve this.