Are both of these things mandatory for EU citizens?

I'm mainly talking about: - Voting (at federal elections) - Jury Duty (at a courtroom) I know that in certain countries like Australia f…

In Italy voting is a compulsory duty. You don’t get a fine, but if you don’t vote for a certain number of times you won’t be allowed to vote anymore.
That’s insane. How do you get your right to vote back if you want to start voting again?
I believe it is not possible. Probably the president of the republic could give it back to you in case you got some important merits.
Thats sounds very undemocratic lol
Apparently I was mistaken, and this is not the case.