If anyone has solved the fan issue by compiling with "g5_defconfig", can you attach your "dmesg" output from bootup? From looking at the differences between the stock Ubuntu kernel config and the one generated with g5_defconfig, it's not obvious what the critical differences are.
Thanks! -- iMac G5 Thermal Fan Support https://launchpad.net/bugs/34723 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs