I encountered a similar problem when using a new Intel Xeon (Ivy Bridge) CPU.
The issue occurred with Ivy Bridge w/iGPU onboard. Ref: https://bugzilla.redhat.com/show_bug.cgi?id=840180 . -- devel mailing list devel@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/devel
