Hello!
2011/3/30 Ian Pilcher <arequipeno(a)gmail.com>:
I just tried the new mesa* packages in Fedora 15 updates-testing on
my
Sandy Bridge (Core i7 2600) system, and the results were not pretty.
X was completely unusable, with both of my screens "flashing" solid
black every few seconds.
I encountered similar issue. See this bugreport:
https://bugzilla.redhat.com/show_bug.cgi?id=684097
In my case I just downgraded to older kernel.
--
With best regards, Peter Lemenkov.