https://bugs.freedesktop.org/show_bug.cgi?id=27314
--- Comment #60 from Rafael Ávila de Espíndola rafael.espindola@gmail.com 2011-11-13 11:26:58 PST ---
Why are you using UMS? All of the relevant fixes have been in KMS.
KMS also failed with the fedora kernel. I will upload the dmesg in a sec.
dri-devel@lists.freedesktop.org