I can confirm that the above patch (http://people.canonical.com/~hzhang/554569/linux-image-2.6.32-24-generic_2.6.32-24.39_amd64.deb from comment #97) works for me as well on my X201.
I can confirm that the above patch (http:// people. canonical. com/~hzhang/ 554569/ linux-image- 2.6.32- 24-generic_ 2.6.32- 24.39_amd64. deb from comment #97) works for me as well on my X201.