Comment 81 for bug 1011792

The change from comment #79 is now upstream and also on its way to come back into releases via upstream stable. So one of the future uploads would be carrying that change. Note that Oneiric is quite close to be without further support. It might be wise to think about upgrading to an LTS. But ok, I compiled a 3.0 kernel package for 64bit and placed it on the same people page. So you can try to find out whether this helps in your case as well.