Indeed, that's fixed in a kernel patch in Oneiric and Precise; marking as a duplicate of bug 872044, since it is. The fact that the workaround doesn't work for some devices is normal given that all devices are different and some may not support changing the mode.
Indeed, that's fixed in a kernel patch in Oneiric and Precise; marking as a duplicate of bug 872044, since it is. The fact that the workaround doesn't work for some devices is normal given that all devices are different and some may not support changing the mode.