I am shocked I got as far as I did with this. I am tired of windows and extremely new to linux. I am running Fedora Core 10 at the recommendation of a friend. I spent all day learning how to download an install drivers etc. I got WoW installed and Wine. When I try running its with all the different ways i have been told i end up with this error. X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 156 (GLX) Minor opcode of failed request: 3 (X_GLXCreateContext) Value in failed request: 0x21 Serial number of failed request: 146 Current serial number in output stream: 147 Locking assertion failure. Backtrace: #0 /usr/lib/libxcb-xlib.so.0 [0x608a6767] #1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_lock+0x2e) [0x608a690e] #2 /usr/lib/libX11.so.6 [0x6073d0e9] #3 /usr/lib/libX11.so.6(XESetCloseDisplay+0x44) [0x6071ee44] #4 /usr/lib/nvidia/libGL.so.1 [0x608503c9] #5 [0x7dabced8] I am guessing its a video card error of somekind but i honestly have no idea what to do to fix this i've spent hours reading through every help forum i can find to configurations in the config.wtf file tried running it from a terminal window etc. The initial install went flawless, and WoW even patched itself with no problems. The launcher itself works, i can choose the different options but as soon as i try click play it just quits and nothing happens. Above is the error when i manually run it using the "wine Wow.exe -opengl" Any help would be much appreciated, i don't play any games other than WoW and i really don't want to go back to windows again it would crush me.