Bug#978049: vulkan-tools: Vulkan not usable by default on AMD hardware

Hi Ian. This is not a bug in vulkan-tools. vulkan-tools correctly reports initialization failure, as it should. It is pretty well known fact that HD 7900 series requires switching to amdgpu from radeontop for Vulkan support. It is documented on Debian wiki: https://wiki.debian.org/AtiHowTo#AMDGP

Bug#978049: vulkan-tools: Vulkan not usable by default on AMD hardware

Package: vulkan-tools Version: 1.2.154.0+dfsg1-1 Severity: important # vulkaninfo ERROR at /build/vulkan-tools-tihVv9/vulkan- tools-1.2.154.0+dfsg1/vulkaninfo/vulkaninfo.h:248:vkEnumerateInstanceExtensionProperties failed with ERROR_INITIALIZATION_FAILED a google search finds this page -- http