I have to upgrade to the new 3.7 kernel from 3.5 on Ubuntu 12.10 (3.5.0-24-generic kernel default) while also leaving the previously installed kernels and allow their optional selection during the boot process via grub2.
I'm not sure where to go from here. I found this: https://wiki.ubuntu.com/Kernel/MainlineBuilds , but am not sure which method / version is right. I also found this one Manual kernel upgrade and Ubuntu update so am a little worried that I might not install it correctly (from Ubuntu’s perspective). Also, do I want mainline or something else?