Stuck issue(Vulkan API) with 2019.4.8f1(Linux/Ubuntu18.04) when opening Project

Unity Engine
1

Have anyone tried open the project with latest Editor(2019.4.8f1)?
especially with VulkanAPI option for Linux(Ubuntu 18.04)

I’m struggling with opening the project since 2019.4.7f1…

I guess “Vulkan API for linux in first order” is the problem…

2

Same here. Reported as a regression.

1 Like
3

Thanks.

unity make me crazy.
you make me relieved.

I thought my project is the PROBLEM… :frowning:

4

still make me freak

5

I have this problem too, after upgrade I get this error on Android 7.1

Error vulkan invalid vkGetInstanceProcAddr(VK_NULL_HANDLE, “vkEnumerateInstanceVersion”)

1 Like
6

Still nobody have solution for this issue…?

Please help us, anyone!

7

I have temporary solved it with adding support for OpenGLES3. With open OpenGL it works. So, for now I have both Vulcan and OpenGL.
I have Unity 2019.4.8f1

1 Like
8

So did you add “OpenGL” on the graphic API list?

In my case, I just only added “Vulkan” on the API list for linux as a first order.

I’m using Vulkan API to utilize “AsyncGPUReadback”.

9

I had only Vulkan too,because it is better from OpenGL, but for now I added OpenGL, until the problem solved from Unity.

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10

I added Vulkan as a first order and added OpenGL Core as a second one.

I don’t know why… but It didn’t work for me.

Still had stuck issue… :frowning:

11

Did you get any response from unity since you’ve reported as a regression?

12

Now it’s possible to open the project with latest one(2019.4.9f1)

13

Yes, good news. Bug 1268824 fixed in 2019.4.9f1

Unity Issue Tracker - [Android][Vulkan] Black Screen renders on devices with Adreno 640 and Mali GPU's

1 Like
14

Yeah, that’s good new.
Thanks!

See you around