Here the Scanner works with the original Feisty Herd5 Iso release(kernel 2.6.20-9 without any updates) but stopped working after applying all updates incl. kernel 2.6.20-12. A reboot with the kernel 2.6.20-9 after applying the updates, don't solved the problem.
So i think that the problem is not only caused by that (USB selective suspend/resume) kernel option!
I have the same problem with my Canon Lide 20!
Here the Scanner works with the original Feisty Herd5 Iso release(kernel 2.6.20-9 without any updates) but stopped working after applying all updates incl. kernel 2.6.20-12. A reboot with the kernel 2.6.20-9 after applying the updates, don't solved the problem.
So i think that the problem is not only caused by that (USB selective suspend/resume) kernel option!