E: alsa-driver-linuxant: subprocess post-installation script returned error exit status 2

Above is the error i get, whenever i install any software, driver, or do usual Ubuntu upgrades, and even booting up system.

This error comes, it waits for 3-5 min, then exits with this statement.

I guess this error happened after i was tweaking around with sound drivers with Jaunty.

Please guide me.