http://bugs.winehq.org/show_bug.cgi?id=25595
--- Comment #16 from Jeff Zaroyko jeffz@jeffz.name 2010-12-25 04:02:32 CST --- (In reply to comment #15)
Created an attachment (id=32608)
--> (http://bugs.winehq.org/attachment.cgi?id=32608) [details]
Debug log of launching Counter-Strike Source
Did you compile wine yourself or use a binary package? If you did compile it yourself, try a binary package instead.
Try installing steam in a clean prefix and install CS:S in that prefix to see if it launches. eg:
wget http://cdn.steampowered.com/download/SteamInstall.msi WINEPREFIX=~/.wine-steam msiexec /i SteamInstall.msi
If that still fails, try booting an earlier kernel.