Why can't open the 2019.07 simulator release on Ubuntu?

[OutOfCage]

Hi, LG Team.
I download lgsvlsimulator-linux64-2019.07 release from Baidu Netdisk and install Vulkan userspace library on Ubuntu(use command line sudo apt-get install libvulkan1). After I double-click the Simulator and then press Ok, nothing appears.
This is the content of /.config/unity3d/Editor/Player.log.

Preloaded type GtkListStore
Preloaded type GtkWindow
Preloaded type GtkVBox
Preloaded type GtkImage
Preloaded type GtkNotebook
Preloaded type GtkHBox
Preloaded type GtkFrame
Preloaded type GtkAlignment
Preloaded type GtkTreeView
Preloaded type GtkLabel
Preloaded type GtkCheckButton
Preloaded type GtkScrolledWindow
Preloaded type GtkComboBox
Desktop is 1920 x 1080 @ 60 Hz
[Vulkan init] extensions: count=1
[Vulkan init] extensions: name=VK_EXT_debug_report, enabled=0
Vulkan error VK_ERROR_INCOMPATIBLE_DRIVER (-9) file: ./Runtime/GfxDevice/vulkan/VKContext.cpp, line: 333
Vulkan error./Runtime/GfxDevice/vulkan/VKContext.cpp:333
Vulkan detection: 0
No supported renderers found, exiting
 
(Filename: ./PlatformDependent/LinuxStandalone/main.cpp Line: 639)

Thx.

[martins-mozeiko]

What GPU do you use? Do you have latest drivers installed?
On Linux Unity requires to use Vulkan API for HDRP rendering. Check if your GPU & driver supports vulkan. For example, list of Nvidia GPUs that support Vulkan is available here: https://developer.nvidia.com/vulkan-driver

[JWhitleyWork]

@OutOfCage - In our testing, we've seen machines with the Nvidia 418 driver have this issue whereas machines with the 430 driver do not.

[david-gwa]

my local system works:

Ubuntu 16.0.4
GPU: Qudaro P2000
Nvidia driver: 384

I didn't see a compatible vulkan driver for nvidia-384, but simple run sudo apt-get install libvulkan1 works.

[OutOfCage]

Thanks for help. I find a temporary way in issue #287. They have similar errors for vulkan. I use sudo apt-get install mesa-vulkan-drivers vulkan-utils to solve it because my gpu is Intel HD Graphics at present.