iPod touch Cydia not working for anybody

[Genosen]

(I WRITE ALOT HERE BUT TO SAVE TIME YOU CAN READ THE LAST SENTANCE AND PLEASE ANSWER ME!) I think most people know about the recent update cydia had enabling something to work on ios 5.0.1. Well, i am on ios 5.0, when i upgraded the file:"Cydia installer" It told me to reboot springboard, i did so, and it brought me to the re-spring wheel, but it looped for what felt like forever, it then rebooted and brought me to the state i was at when i just jailbroke, i rebooted once again but this time with redsnow and i had everything back to normal, BUT, when i open cydia, at the top of it there is a bar that shows cydia loading things like: "done: packages" .etc. But it got stuck on Error: POSIX, i couldn`t remove or download any apps, when i click upgrade or remove, it brings me to a the download screen, but nothing downloads... I waited a day, and the POSIX error dissapeared but a new error popped up that only shows up for a second. Anyway, i cant delete or download apps, and i get errors, i know i am not the only one getting these errors cause my friend cant do anything either, and i saw a thread post about this on a different thread. Is anybody else having these problems.