[Bug 291278] graphics/vulkan-tools: vulkaninfo fails: ERROR_DEVICE_LOST

[email protected]
Newsgroups gmane.os.freebsd.devel.x11
Message-ID <[email protected]/bugzilla/>
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=291278

Jan Beich <[email protected]> changed:

           What    |Removed                     |Added
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           Assignee|[email protected]      |[email protected]

--- Comment #1 from Jan Beich <[email protected]> ---
Looks like an NVIDIA-specific issue. Did you enable GSP via
hw.nvidia.registry.EnableGpuFirmware=1 in loader.conf(5) or via kenv(1) just
before kldload?

Alternatively, try forcing lavapipe (software renderer):

$ export VK_DRIVER_FILES=$(pkg info -ql mesa-dri | grep lvp.\*json) ||
  setenv VK_DRIVER_FILES `pkg info -ql mesa-dri | grep lvp.\*json`
$ vulkaninfo
$ vkcube

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