http://bugs.winehq.org/show_bug.cgi?id=23239
--- Comment #1 from Henri Verbeet hverbeet@gmail.com 2010-06-18 09:23:39 --- No, those are two separate issues. The unknown vendor message is relatively harmless, it just means the card isn't recognized and may not report accurate driver strings and video memory sizes to the application. The message about direct rendering is pretty much what it says, but note that some 64-bit distributions ship with a broken 32-bit OpenGL setup. That means 64-bit applications (like glxinfo) will work fine, but 32-bit applications (like 32-bit Wine) will only get indirect rendering.