http://bugs.winehq.org/show_bug.cgi?id=4449
------- Additional Comments From webmaster@emmgee.com 2007-15-04 21:19 ------- This is most likely to to wine not being compiled with xrender this time around, as per this post: http://ubuntuforums.org/showthread.php?t=409286
I was able to resume working in Steam by reverting back to the previous wine version, details also in that post.