https://bugs.freedesktop.org/show_bug.cgi?id=30007
--- Comment #5 from davide marsicanbear@gmail.com 2010-09-11 10:30:51 PDT --- I attached my dmesg.. I'm trying to figure out how to get the stderr output..
(In reply to comment #3)
A black area? It looks like a shader fail to compile. The driver always prints some info to stderr if anything goes wrong.
Can you somehow get the stderr output?
Also, is there anything in dmesg?