Rainer Weikusat:
...
> As it stands, an updated Chimera system will fail to boot unless / and
> /usr are on the some partition. That's not documented in the release
> notes and that's a serious issue for everyone who might become affected
> by it. Undocumented features with seriously negatively consequences are
> by definition bugs.
...

Yes, very much soo.

Unfortunately it would probably be treated as a bug in the docs
not in the software.

It has been a long time since I could update debian with full
confidence and it will probably be worse by time unless we start
attracting maintainers.

Regards,
/Karl Hammar