http://gentoo-wiki.com/HOWTO_ATI_Drivers#Module_Requirement_Mismatch
On Mon, 2007-05-21 at 22:52 -0400, John J. Foster wrote: > Hi, > > My system had been happily chugging along with X and KDE running for a > few months nonstop. Every Saturday I'd run an update world. But, I never > restarted X and obviously never rebooted. Yesterday we had a 3 hour > power outage that my UPS couldn't keep up with, and when I finally got > power back, X won't start. I _think_ this is the relevant portion of > /var/log/Xorg.0.log. > > > (II) Module fglrx: vendor="FireGL - ATI Technologies Inc." > compiled for 7.1.0, module version = 8.28.8 > Module class: X.Org Video Driver > ABI class: X.Org Video Driver, version 1.0 > [R200Setup] X version mismatch - detected X.org 7.2.0.0, required X.org > 7.1.0.0 > (II) UnloadModule: "fglrx" > (II) Unloading /usr/lib/xorg/modules/drivers//fglrx_drv.so > (EE) Failed to load module "fglrx" (module requirement mismatch, 0) > > > Can anyone help me, as I have know idea what to do? > > Thanks, > festus