Can't see the desktop at the VR

[marciocamurati]

Hi, I'm trying to test the Simular with my Vive, but after I started the it from the master source, at the SteamVR window I can only see a next up box

At the Simular preview I can see the full image:

Any help how can I fix it?

[KaneTW]

Can you post the full log?

…

On Mon, 28 Feb 2022, 21:40 Marcio Camurati, ***@***.***> wrote: Hi, I'm trying to test the Simular with my Vive, but after I started the it from the master source, at the SteamVR window I can only see a next up box [image: Screenshot from 2022-02-28 17-29-35] <https://user-images.githubusercontent.com/30620/156054567-010149f9-ea04-411f-9489-dd90994a4e15.png> At the Simular preview I can see the full image: [image: Screenshot from 2022-02-28 17-38-00] <https://user-images.githubusercontent.com/30620/156055244-a78d11fe-49b0-464b-88c2-e9c2383a6ba1.png> Any help how can I fix it? — Reply to this email directly, view it on GitHub <#176>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AB534JYZKCYQVLDWFSGQLKLU5PMUNANCNFSM5PSD5SVA> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[marciocamurati]

Sure, here are the Steam logs and SimulaVR logs.

steam_20220103015000.txt

VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/radeon_icd.x86_64.json DRI_PRIME=2 steam
[2022-02-28 22:41:32] Startup - updater built Jan 16 2022 17:34:43
[2022-02-28 22:41:32] Using the following download hosts for Public, Realm steamglobal
[2022-02-28 22:41:32] 1. https://cdn.akamai.steamstatic.com, /client/, Realm 'steamglobal', weight was 100, source = 'update_hosts_cached.vdf'
[2022-02-28 22:41:32] 2. https://cdn.cloudflare.steamstatic.com, /client/, Realm 'steamglobal', weight was 100, source = 'update_hosts_cached.vdf'
[2022-02-28 22:41:32] 3. http://media.steampowered.com, /client/, Realm 'steamglobal', weight was 1, source = 'baked in'
[2022-02-28 22:41:32] Verifying installation...
[2022-02-28 22:41:32] Verification complete
Vulkan missing requested extension 'VK_KHR_surface'.
Vulkan missing requested extension 'VK_KHR_xlib_surface'.
BInit - Unable to initialize Vulkan!
VR Server (v1645841875)
Using vrcompositor capability proxy

simula_20220103015000.txt

Godot Engine v3.4.beta.custom_build - https://godotengine.org
OpenGL ES 3.0 Renderer: AMD Radeon RX 5500 XT (NAVI14, DRM 3.40.0, 5.11.16-051116-generic, LLVM 13.0.0)
OpenGL ES Batching: ON
libpulse.so.0: cannot open shared object file: No such file or directory
libpulse.so.0: cannot open shared object file: No such file or directory
ALSA lib conf.c:3948:(snd_config_hooks_call) Cannot open shared library libasound_module_conf_pulse.so (/nix/store/1pj4gnng9ibcbd3cy4002lnyjwv2sjv3-alsa-lib-1.2.5.1/lib/alsa-lib/libasound_module_conf_pulse.so: cannot open shared object file: No such file or directory)
ALSA lib pcm.c:2731:(snd_pcm_open_noupdate) Unknown PCM default
ERROR: Condition "status < 0" is true. Returned: ERR_CANT_OPEN
at: init_device (drivers/alsa/audio_driver_alsa.cpp:89)
WARNING: All audio drivers failed, falling back to the dummy driver.
at: initialize (servers/audio_server.cpp:222)
ERROR: Class WlrXdgSurface already has a method get_geometry.
at: bind_methodfi (core/class_db.cpp:1198)
libv4l2.so not found. Try standard v4l2 instead.
Registered camera Integrated_Webcam_HD: Integrate (/dev/video0) with id 1 position 0 at index 0
/dev/video1 is no video capture device.
Registered camera VIVE Pro Multimedia Camera (/dev/video2) with id 2 position 0 at index 1
/dev/video3 is no video capture device.
WARNING: Loaded resource as image file, this will not work on export: 'res://cursor.png'. Instead, import the image file as an Image resource and load it normally as a resource.
at: load (core/image.cpp:2051)
WARNING: Loaded resource as image file, this will not work on export: 'res://cursor_plus.png'. Instead, import the image file as an Image resource and load it normally as a resource.
at: load (core/image.cpp:2051)
Running Wayland server on display simula-0
ERROR: In Object of type 'Viewport': Attempt to connect nonexistent signal 'input_event' to method 'Spatial._mouse_input'.
at: connect (core/object.cpp:1462)
(WW) Option "-listen" for file descriptors is deprecated
Please use "-listenfd" instead.
(WW) Option "-listen" for file descriptors is deprecated
Please use "-listenfd" instead.
Running on OpenXR runtime: SteamVR/OpenXR 0.1.0
Running on Linux, using SteamVR workaround for issue ValveSoftware/SteamVR-for-Linux#421
OpenXR Runtime only supports OpenGL version 4.3 - 4.6!
OpenXR Graphics: Display %p, Context %lx, Drawable %lx
OpenXR Using OpenGL version: 4.6 (Core Profile) Mesa 21.2.6
OpenXR Using OpenGL renderer: AMD Radeon RX 5500 XT (NAVI14, DRM 3.40.0, 5.11.16-051116-generic, LLVM 13.0.0)
Initialized VR interface.
OpenXR EVENT: session state changed to XR_SESSION_STATE_IDLE
On state idle
OpenXR EVENT: session state changed to XR_SESSION_STATE_READY
On state ready
OpenXR Swapchain Formats
OpenXR Couldn't find prefered swapchain format, using 32859
Attached action set godot
OpenXR found internal action aim_pose
OpenXR found internal action grip_pose
OpenXR found internal action front_trigger
OpenXR found internal action side_trigger
OpenXR found internal action joystick
OpenXR found internal action ax_buttons
OpenXR found internal action bym_button
OpenXR found internal action front_button
OpenXR found internal action side_button
OpenXR found internal action joystick_button
OpenXR found internal action haptic
Hand tracking is supported
Project FPS: 1 (1000.0 mspf)
OpenXR EVENT: session state changed to XR_SESSION_STATE_SYNCHRONIZED
On state synchronized
OpenXR EVENT: session state changed to XR_SESSION_STATE_VISIBLE
On state visible
OpenXR EVENT: session state changed to XR_SESSION_STATE_FOCUSED
On state focused
Project FPS: 1 (1000.0 mspf)
OpenXR EVENT: interaction profile changed!
OpenXR EVENT: interaction profile changed!
OpenXR EVENT: interaction profile changed!
OpenXR EVENT: interaction profile changed!
ERROR: Can't add child 'Viewport2' to 'RigidBody', already has a parent 'RigidBody'.
at: add_child (scene/main/node.cpp:1131)
ERROR: Can't add child 'Node2D' to 'Viewport2', already has a parent 'Viewport2'.
at: add_child (scene/main/node.cpp:1131)
ERROR: Can't add child 'Viewport2' to 'RigidBody2', already has a parent 'RigidBody2'.
at: add_child (scene/main/node.cpp:1131)
ERROR: Can't add child 'Node2D' to 'Viewport2', already has a parent 'Viewport2'.
at: add_child (scene/main/node.cpp:1131)
ERROR: Can't add child 'Viewport2' to 'RigidBody3', already has a parent 'RigidBody3'.
at: add_child (scene/main/node.cpp:1131)
ERROR: Can't add child 'Node2D' to 'Viewport2', already has a parent 'Viewport2'.
at: add_child (scene/main/node.cpp:1131)
WaylandCompositor requires eglBindWaylandDisplayWL, eglUnbindWaylandDisplayWL and eglQueryWaylandBuffer.
Nested Wayland compositor could not initialize EGL
(.midori-old:126956): GLib-GObject-WARNING **: 22:44:39.677: ../gobject/gbinding.c:467: Unable to convert a value of type gpointer to a value of type CairoSurface
glamor: No eglstream capable devices found
Project FPS: 26 (38.4 mspf)
glamor: 'wl_drm' not supported
Missing Wayland requirements for glamor GBM backend
Missing Wayland requirements for glamor EGLStream backend
Failed to initialize glamor, falling back to sw
ERROR: Can't add child 'Viewport2' to 'RigidBody4', already has a parent 'RigidBody4'.
at: add_child (scene/main/node.cpp:1131)
ERROR: Can't add child 'Node2D' to 'Viewport2', already has a parent 'Viewport2'.
at: add_child (scene/main/node.cpp:1131)

Thanks!

[Corallus-Caninus]

It's been awhile since I've worked with Simula (I eagerly want to get back to it) but does using DirectDisplay mode in steamvr solve this? This is not a highly informed suggestion but something I would try.

[merspieler]

I'm experiencing the same issue with my Valve Index on NixOS 21.11, enabling DirectDisplay mode via the steamVR developer settings didn't help