Description of problem: kernel-2.6.20-1.2962.fc7 refuses to boot on my Powerbook5,6. kernel-2.6.20-1.2953.fc7 is working. How reproducible: The first time it booted successfully, but now the bug is persistent.
Created attachment 149204 [details] Screenshot of the bug
Disappeared with kernel-2.6.20-1.2975.fc7 Sorry, I have no clue what the actual problem was.
Don't be sorry, it's improtant to document bugs, especially if you are capable of capturing a traceback. We poke BenH or something in such cases.