On Wed, 28 Aug 2013, Kevin Archer wrote: > unbind yielded nothing > > using 3.11.0-031100rc5-generic > > lsusb -v -s 1:2 > > Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub ... > Hub Port Status: > Port 1: 0000.0103 power enable connect > Port 2: 0000.0100 power > Port 3: 0000.0507 highspeed power suspend enable connect > Port 4: 0000.0100 power > Port 5: 0000.0100 power > Port 6: 0000.0100 power This shows the touchscreen on port 1 and the camera on port 3, but not the Bluetooth controller on port 2. Did you have it unplugged at the time? > lsusb -v -s 2:2 > > Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub ... > Hub Port Status: > Port 1: 0000.0100 power > Port 2: 0000.0100 power > Port 3: 0000.0100 power > Port 4: 0000.0100 power > Port 5: 0000.0100 power > Port 6: 0000.0100 power And this shows nothing plugged in at all. Did you run the same sort of test as before, plugging the flash drive and the Bluetooth controller into this hub? And did you run lsusb -v while the devices were plugged in? I don't know what sort of change could have caused this to happen. Even if the system doesn't realize your devices are plugged in, the hub should show the appropriate port status. It may turn out that bisection is the only way to find the cause of the problem. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
