Here is what i did step by step :
- Installing Ubuntu fresh (+ format Ext4)
- Being careful to load bootloader to the partition were Ubuntu was installed.
=> No noticable change, still Chameleon RC3 onboard ...
- Once I logged into Mac OsX, I decided to re-install Chameleon to check
if the news changes (ubuntu fresh install) were to be discovered.
- No luck, nothing moved ... still the same (and beautiful) Chameleon Bootloader.
My Ubuntu (Karmic Koala) partition is not detected.
I do have access to my Mac Osx and Windows partitions.
Therefore, I someone can push the lines were Cameleon is forced to detect
Karmic Koala (I'll be gratefull)
Thx to @nyone helping with this one.
;-)