The Perfect Server - Ubuntu 12.04 LTS (Apache2...) - quota problem.

[Diggo]

Hi folks,

i´ve recently got a problem following this howto.

When it comes to the step to activate the quota, my system says:

root@myhost:/home/someuser# quotaon -avug
quotaon: verwende //quota.group auf /dev/disk/by-uuid/... [/]: Kein passender Prozess gefunden
quotaon: Quotaformat wird vom Kernel nicht unterstützt.
quotaon: verwende //quota.user auf /dev/disk/by-uuid/... [/]: Kein passender Prozess gefunden
quotaon: Quotaformat wird vom Kernel nicht unterstützt.

in english it should be like: "no fitting process found. quotaformat not supported by the kernel"

Here is my setup:
I try to do the howto in a DomU (KVM not Xen) on a freshly installed ubuntu 11.10 then immediately updated to 12.04 LTS and then run the old 11.10 howto.
Altough some points were added like the mailman and stuff, the 12.04 howto is mostly the same, so i thought i´d ask my quesion here