Errors when building a kernel

[Tom H]

On Sat, Aug 22, 2015 at 7:21 AM, Ralf Mardorf
<ralf.mardorf at alice-dsl.net> wrote:
> On Sat, 22 Aug 2015 12:20:33 +0200, Oliver Grawert wrote:
>>
>> if you just want to know if an arch kernel wakes up your disk when
>> running with ubuntu userspace you could as well just copy over the
>> binaries from a running arch system.
>
> Or just edit grub.cfg to mix the Arch kernel with the Ubuntu install,
> this at least could be done with older grub releases. However, this is
> not what I need, since this approach has got weak points.

If you use the vmlinuz and initrd in the Arch "/boot" without having a
corresponding "/lib/modules/arch-kernel-version/" under the Ubuntu
"/lib", you won't boot.