Well, I added waitusb=5 and installed samba TCZ than I installed firefox TCE and firefox was there after a reboot. I understand that samba is linked to a TCZ file, but firefox isn't linked to a tcz file, it is under /usr/local, maybe I needed to install one TCZ file to have /usr/local persistant.
is there a way to remove all TCZ link for samba I installed that way, I would like to reinstall it under /usr/local persistant
thanks for your help
Benoit