NVK is not a conformant Vulkan implementation, testing use only.

[DocMAX]

Anyone tried the new nouveau "nvk" vulkan driver? https://www.collabora.com/news-and-blog/news-and-events/introducing-nvk.html It doesnt seem to work with gamescope yet.

Device Groups:
==============
Group 0:
        Properties:
                physicalDevices: count = 1
                        TU116 (ID: 0)
                subsetAllocation = 0

        Present Capabilities:
                TU116 (ID: 0):
                        Can present images from the following devices: count = 1
                                TU116 (ID: 0)
                Present modes: count = 1
                        DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR

GPU0:
VkPhysicalDeviceProperties:
---------------------------
        apiVersion        = 1.0.238 (4194542)
        driverVersion     = 23.0.99 (96469091)
        vendorID          = 0x10de
        deviceID          = 0x2182
        deviceType        = PHYSICAL_DEVICE_TYPE_DISCRETE_GPU
        deviceName        = TU116
        pipelineCacheUUID = 00000000-0000-0000-0000-000000000000


WARNING: NVK is not a conformant Vulkan implementation, testing use only.
vulkan: failed to find physical device
Failed to initialize Vulkan

[LukeShortCloud]

The required NVK extensions for Gamescope are being tracked here: https://gitlab.freedesktop.org/mesa/mesa/-/issues/9480

80% of them are already implemented. Support will most likely arrive in Mesa 24.1 or 24.2 at the latest.