On Tue, 2016-02-16 at 11:34 -0800, Andrew Lutomirski wrote: > $ vkcube > 1 physical devices > anv_device.c:405: FINISHME: Get correct values for VkPhysicalDeviceLimits > vendor id 8086, device name Intel(R) HD Graphics 520 (Skylake GT2) > vulkan: No DRI3 support > Vulkan not supported on given X windowAborted (core dumped) > > Is there some prerequisite or configuration I'm missing? DRI3 is a prerequisite, yes. The F23 builds of the intel driver had it disabled until fairly recently, but this update should sort you out: https://bodhi.fedoraproject.org/updates/FEDORA-2016-606ca05253 Alternatively you can enable it in xorg.conf: Section "Device" Identifier "intel" Driver "intel" Option "DRI" "3" EndSection - ajax -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx http://lists.fedoraproject.org/admin/lists/devel@xxxxxxxxxxxxxxxxxxxxxxx