Comment 31 for bug 34723

I've tried the above fix, but this doesn't fix the problem on my iMac G5 1.9Ghz Rev C with Edgy....
...but it did when I was running Dapper...

I've tried compiling a new kernel from kernel.org (2.6.18.2) using g5_defconfig but that makes no difference.
(couldn't find the /lib/modules/2.6.18-2/kernel/drivers/macintosh folder to apply the fix on this kernel)

Has any one with a Ubuntu 6.10 got a quiet Rev C iMac?