Well as far as I remember the last thing I installed was "Deck HD" and after a couple of days of no use I unlock my iPad (3rd gen) and sync some apps and some of them stall at "Installing" or "Downloading" (whatever, don't remember) and when I check Cydia it closes immediately and hell breaks lose.
If I'm not mistaken, I jailbroke with Absinthe and since it's so fool-proof I wonder if it has something to do with the "memory" something option is installing Rocky Racoon, that is bundled on Redsn0w, which is probably not taken in account on Absinthe?
Anyway, after wasting 2 hours of my life seeing how the damn thing would respring and respring like there's no tomorrow, even after just unlocking the screen, Imma re-jailbreak after an iTunes restore and give the old trusty RedSn0w a shot, with the memory-whatever mode on (that is supposedly recommended for people with lots of media.. I don't have lots of media but I do have lots of apps!!!