(Solved) Setting Synaptic/Gdebi As Default Package Manager?

Hi,

click on wizd3m's link again and scroll down to my answer and set it to open with "Gdebi", afaik, you cannot open a single .deb package with Synaptic?:

See the Synaptic guide, maybe I missed something?:

https://help.ubuntu.com/community/SynapticHowto#Installing_Packages