On Sunday, 24 March 2024 18:31:37 GMT Björn Fischer wrote:
> Hi folks,
> 
> my current profile is default/linux/amd64/17.1, but I already migrated
> to merged-usr some while ago (I know, that is not supported, really).
> 
> Any advice how to migrate to 23.0?
> 
> Cheers,
> Björn

The default OpenRC 23.0 profiles now use merged-usr.  So select a flavour to 
suit your needs which does NOT show split-usr.