https://bugs.freedesktop.org/show_bug.cgi?id=27443

--- Comment #8 from Jon Sturm jasturm002@aol.com 2010-08-12 19:53:00 PDT --- (In reply to comment #7)

Confirming this problem for ut2004, only the 'Instant Action' gamemode works for me -- all other fail with this assertion.

I actually did more testing and DM was working for me everywhere, but VCTF would not work in Instant Action or online.