OK, I build a new kernel
and activate Quotas.
I reboot with the new Kernel and same as before:
quotaon: using //quota.group on /dev/sda3 [/]: Function not implemented
quotaon: using //quota.user on /dev/sda3 [/]: Function not implemented
zgrep -i CONFIG_QUOTA /proc/config.gz
# CONFIG_QUOTA is not set
I have never had problems with quotas but this time...
I do not know what to try next, anybody out there with an idea?