Comment 6 for bug 282536

I went and tested a vanilla 2.6.29.1 kernel, and the problem still exists there. it isn't triggered by suspend or resume, as it's been affecting my server box, and I certainly don't use suspend and resume on that. You just need to leave the system running for a short while before you get the messages and can't use your atapi devices.

It doesn't occur with the via82cxxx module, but the ubuntu kernels do not build the old ide modules.