Everything was working just fine, Vulkan demos compiled and worked, but I wanted to fix the issue with charger state not being recognized properly, so I installed the 375.26 driver. Now I get this when running vulkaninfo:
markaos@ideapad:~$ DISPLAY=:0 vulkaninfo =========== VULKAN INFO =========== Vulkan API Version: 1.0.39 INFO: [loader] Code 0 : Found manifest file /home/markaos/.local/share/vulkan/implicit_layer.d/steamoverlay_i386.json, version "1.0.0" INFO: [loader] Code 0 : Found manifest file /home/markaos/.local/share/vulkan/implicit_layer.d/steamoverlay_x86_64.json, version "1.0.0" Cannot create Vulkan instance. /build/vulkan-Z8I619/vulkan-220.127.116.11+dfsg1/demos/vulkaninfo.c:698: failed with VK_ERROR_INCOMPATIBLE_DRIVER markaos@ideapad:~$
(it’s the same without DISPLAY=:0).
I have GT755M. Driver is working for OpenGL apps, it only doesn’t provide Vulkan support anymore.
Any ideas how to fix it?
PS: OS is 64bit Ubuntu 16.04