Ok, i confirm, it works again.
So definitly when the antergos-keyring package is to old (or an other one also, maybe…) antergos need to stay unsecure (and that was the only one way i find for my problem, but there is maybe an other safer) by set, in /etc/pacman.conf:
SigLevel = TrustAll
then set back Siglevel in /etc/pacman.conf:
SigLevel = Required DatabaseOptional
that resolve the problem for me.
PS: i delete my old posts for try to make this more readable for other users who will have same problem… to long fil posts doesn’t help.
thank you for your help, having fun
thanks for answer.
i read this article allready and no, i’m not under a corporate proxy.
My solution was to configure pacman.conf for trust all keys… antergos-keyring was 2 years old (rmaybe that was the problem ?).
I have to try to update after go back to check keys again for see if this not happen again or if i loose key check control in the same last time update.
I’m listening about advices, commercials, TV informations, politics propaganda, Illusionists, jacket sailors, banksters, inssurance sailors, pharmaceutical laboratories, mcDonald and other quick food sailors, industrial food, Monsanto and OGM makers and all of these f… guys are like god for me, because i have a TV, i’m a customer, i think i can not be influenced (but i’m human then… in fact… nothing more), i love apple and microsoft shits, i think i absoluty need the last f… shit they sale, it looks like i’m more important when i have some, and obsiously, i’m very happy they made me as an idiot. that’s my world… and you ?
Ho… i forgot… i love to speak about myself, who i am, what i done, what i’m doing, etc… like most of people.