Broken 3d graphics acceleration with libdrm 2.4..22 , nvidia nouveau

Hi, i’d installed opensuse KDE Desktop 11.4 milestone 3 version. Im using the nouveau nvidia driver and gallium 3d. The problem is that libdrm version 2.4.22 broke the 3d graphics acceleration on my desktop. My graphic card is a Nvidia 8400GS 256

Everything was fine using libdrm 2.4…21. Any hints on about how to solve this? maybe downgrading the package but i can’t find this libdrm version anymore.

By the way I don’t wanna try the proprietary nvidia driver.