Stopping OH from automatic upgrade through apt-get

Does anybody of the Linux experts know how to stop/remove the automatic upgrade function through apt-get?
OH is running on a Raspberry Pi.

Since upgrading to 1.8.2 I have some issues with reliability, so I need to downgrade to 1.8.1 which worked flawlessly, but I still would like to be able to update/upgrade my OS (Raspbian Jessie).

Thx.

From Google…

It’s Ubuntu, but both that and the RPi are based on Debian so the dpkg instructions should be the same.

Sorry, missed that one …

From your link for future reference:

Using apt you can hold a package using

sudo apt-mark hold package_name

and remove the hold with

sudo apt-mark unhold package_name