Comment 30 for bug 1088721

Some additional help would be good. Here is what I've done so far:

I followed the instructions on BuildYourOwnKernel and got the git repository for the Quetzal kernel (3.5.0-22-generic), built it, installed the .debs, booted into it, and verified the problem still occurs (as expected).

What I want to do now, I think, is undo the commit b74f05d61b73af584d0c39121980171389ecfaaa and recompile the kernel and test that.

Do I have to roll back all the commits made after that one? I'm a little unclear how to proceed. Can you assist? Thanks.