[Wine] World of Warcraft freezes and stutters periodically

[tparker]

Thanks to everyone that suggested running WoW in it's own X instance 
with nothing in the background. I tried it and there was a slight game 
speed difference, but it didn't fix the disappearing graphics or pauses. 
I did re-download and re-install wine 0.9.58 and that did away with both 
of those problems, so I guess it was something flakey in the first 
install/update.  For regular gameplay I don't think I will mess with the 
separate X instance, but for raids that bit of extra few FPS might be 
nice. Thank you!

Tricia