Ever since I upgraded my kernel from 2.4.19-presomething-benh, I have been getting tons of lockups on wake. The machine is powerbook g4, first revision, 400MHz. The wakeup lockups are always in X, but I never use the console. X is not using DRI.
As for modules, I've got dmasound_pmac loaded, and airo for my Aironet 352 card. I don't think it is related to Aironet though because sometimes the laptop has crashed even before firing up the PCMCIA slot. Is anyone else seeing this? I'm up to 2.4.20-pre3-ben0 and I'm still crashing. It is very annoying. Should I try disabling IDE DMA or something? -jwb