Installation issue

[ls-1N]

Trying to set up vrdio fails for me as follows:

$ ./vrdio-launch.sh
Failed to load vulkan: Cannot load library vulkan: (vulkan: cannot open shared object file: No such file or directory)
initInstance: No Vulkan library available
Failed to create platform Vulkan instance
An error occurred

I installed deps with sudo apt install libvulkan1 libsdl2-2.0-0 libopengl-dev on Kubuntu 24.04. I would wager I have the pulseaudio deps and since KDE is based on QT, probably also QT deps (but idk).

Any ideas what to try or what other packages to check for?

[Supreeeme]

Do other Vulkan apps work for you? i.e. Proton games, or vkcube.

[ls-1N]

Yup. I'm successfully playing games via Steam (apt not Flatpak-based) both in VR and outside of it. vkcube also worked fine.

libvulkan1 - 1.3.275.0-1build1 libsdl2-2.0-0 - 2.30.0+dfsg-1ubuntu3.1 libopengl-dev - 1.7.0-1build1

 OS: Kubuntu 24.04 noble
 Kernel: x86_64 Linux 6.8.0-79-generic
 Uptime: 4d 2h 59m
 Packages: 2938
 Shell: bash 5.2.21
 Resolution: 2560x1080
 DE: KDE 5.115.0 / Plasma 5.27.12
 WM: KWin
 GTK Theme: Breeze [GTK2/3]
 Icon Theme: breeze-dark
 Disk: 1.8T / 2.7T (70%)
 CPU: AMD Ryzen 7 7800X3D 8-Core @ 16x 5.05GHz
 GPU: AMD Radeon RX 7900 XTX (radeonsi, navi31, LLVM 19.1.1, DRM 3.57, 6.8.0-79-generic)
 RAM: 10280MiB / 31269MiB

[Supreeeme]

Hmm, I'm not sure then. To be honest, I'm not even able to open the SteamVR dashboard on the latest release 😅. But I'm guessing you're using the release zip? Maybe try building it yourself. The instructions are in the readme.