i finally got UT to install on Fc4!

however, when i go to start it, it crashes and forces the resolution down to 800x600 (i changed it from 640x480 )

what is going wrong? could it be from the kernel update i did (then had to get the ati drivers again).

here is my start log for ut:
[Chris@localhost ~]$ ut
Creating preferences directory...
Creating directory /home/Chris/.loki/ut/
Creating directory /home/Chris/.loki/ut/System
Unreal engine initialized
Bound to SDLDrv.so
Joystick [0] : Unknown Joystick
SDLClient initialized.
Bound to Render.so
Lighting subsystem initialized
Rendering initialized
LoadMap: Entry
Bound to Fire.so
Case-insensitive search: Botpack -> ..\System\BotPack.u
Bound to IpDrv.so
Game class is 'UTIntro'
Level is Level Entry.MyLevel
Bringing Level Entry.MyLevel up for play (0)...
Base Mutator is Entry.Mutator0
Browse: CityIntro.unr?Name=Player?Class=Botpack.TMale2?team=255?skin=SoldierSkins.blkt?Face=SoldierSkins.Othello
LoadMap: CityIntro.unr?Name=Player?Class=Botpack.TMale2?team=255?skin=SoldierSkins.blkt?Face=SoldierSkins.Othello
Case-insensitive search: genfluid -> ..\Textures\GenFluid.utx
Collecting garbage
Purging garbage
-0.0ms Unloading: Package Render
Garbage: objects: 16409->16408; refs: 224522
Game class is 'UTIntro'
Level is Level CityIntro.MyLevel
Bringing Level CityIntro.MyLevel up for play (0)...
InitGame: ?Name=Player?Class=Botpack.TMale2?team=255?skin=SoldierSkins.blkt?Face=SoldierSkins.Othello
Base Mutator is CityIntro.Mutator1
Initialized moving brush tracker for Level CityIntro.MyLevel
Created and initialized a new SDL viewport.
Bound to UWeb.so
Team 255
Login: Player
Case-insensitive search: SoldierSkins -> ..\Textures\Soldierskins.utx
Possessed PlayerPawn: TMale2 CityIntro.TMale0
Input system initialized for SDLViewport0
Opening SDL viewport.
Bound to SDLGLDrv.so
Loaded render device class.
Initializing SDLGLDrv...
binding libGL.so.1
Resizing SDL viewport. X: 640 Y: 480
X Error of failed request:  XF86DGANoDirectVideoMode
  Major opcode of failed request:  136 (XFree86-DGA)
  Minor opcode of failed request:  2 (XF86DGADirectVideo)
  Serial number of failed request:  114
  Current serial number in output stream:  115
Signal: SIGSEGV [segmentation fault]
XIO:  fatal IO error 0 (Success) on X server ":0.0"
      after 125 requests (123 known processed) with 5 events remaining.
can you see what is wrong from this log?