On Wed, Apr 10, 2019 at 6:54 PM Steffen Dettmer
<steffen.dettmer@???> wrote:
> /etc/rc2.d/S03ccucvm_startup_script
>

>    (pointing to ../init.d/ccucvm_startup_script),

>
> [...] my script is not executed.

I investigated further and I noticed that there are hidden files
like "/etc/init.d/.depend-start" that seem to be used instead of
the rc?.d/S?? links. I'm still looking for its documentation, but
reading the script /etc/init.d/rc fortunately revealed a simple
workaround:

touch /etc/init.d/.legacy-bootordering

I have no clue why the main mechanism is defined in hidden files,
but I think it makes no sense to file a bug?

Steffen