Can't boot after kernel upgrade

Hi :) I made a kernel upgrade from 2.6.32-24-preempt #39-Ubuntu to #4x-Ubuntu, AFAIR it's 42. It's nearly a default Ubuntu Studio without the needed kernel-rt, because I wasn't able to get a kernel-rt that's bootable for Ubuntu Studio on my machine. There's just one relevant change, that wasn't

PS: Can't boot after kernel upgrade

On Fri, 2010-09-17 at 15:58 +0200, I wrote: Hi :) I made a kernel upgrade from 2.6.32-24-preempt #39-Ubuntu to #4x-Ubuntu, AFAIR it's 42. It's nearly a default Ubuntu Studio without the needed kernel-rt, because I wasn't able to get a kernel-rt that's bootable for Ubuntu Studio on my