Stardust XR•10mo ago

Struggles with running on XReal Air

I'm trying to run stardust-xr-server on my XReal Air glasses, but I get the black window open. Glasses are treated as display the same way as before. I had quiet a lot of issues and I'm describing the current state... The stardust-xr-server logs:

before init
LOG in xrCreateInstance: Instance created
    createInfo->applicationInfo.applicationName: Stardust XR
    createInfo->applicationInfo.applicationVersion: 1
    createInfo->applicationInfo.engineName: StereoKit
    createInfo->applicationInfo.engineVersion: 12295
    appinfo.detected.engine.name: (null)
    appinfo.detected.engine.version: 0.0.0
    quirks.disable_vulkan_format_depth_stencil: false
    quirks.no_validation_error_in_create_ref_space: true
LOG in xrCreateInstance: Selected devices
    Head: 'Nreal Air Glasses'
    Eyes: '<none>'
    Left: '<none>'
    Right: '<none>'
    Gamepad: '<none>'
    Hand-Tracking Left: '<none>'
    Hand-Tracking Right: '<none>'
after init

before init
LOG in xrCreateInstance: Instance created
    createInfo->applicationInfo.applicationName: Stardust XR
    createInfo->applicationInfo.applicationVersion: 1
    createInfo->applicationInfo.engineName: StereoKit
    createInfo->applicationInfo.engineVersion: 12295
    appinfo.detected.engine.name: (null)
    appinfo.detected.engine.version: 0.0.0
    quirks.disable_vulkan_format_depth_stencil: false
    quirks.no_validation_error_in_create_ref_space: true
LOG in xrCreateInstance: Selected devices
    Head: 'Nreal Air Glasses'
    Eyes: '<none>'
    Left: '<none>'
    Right: '<none>'
    Gamepad: '<none>'
    Hand-Tracking Left: '<none>'
    Hand-Tracking Right: '<none>'
after init

monado logs in file I'm running Hyprland on NixOS. Please let me know what information I can provide if any, thanks!

message.txt

23 Replies

Nova•10mo ago

ok cool so you're using the stardust nix flakes right?

noisersupOP•10mo ago

yep

Nova•10mo ago

you need to run the server then flatland after the server then you'll see wayland windows inside stardust but before that make sure your glasses work with XR apps so, test with monado running and then run xrgears to make sure they work xrgears is a nixpkg btw

noisersupOP•10mo ago

with xrgears I have the same behaviour:/ The black window pops up, no changes on glasses no errors, no failure

Nova•10mo ago

okay, so you'll want to talk to the monado people then and/or the linux vr adventures people https://discord.gg/YUnqxcV5 when you get xrgears working with monado i can help you with the stardust parts

noisersupOP•10mo ago

sure, makes sense. Thank you for your help! I wanted to collect logs for monado team, and then it suddenly worked... I realized that the glasses were just directed into wrong direction...

Nova•10mo ago

oh :p

noisersupOP•10mo ago

sooo, I can see xrgears cat (kinda cute one btw) and stuff in window

Nova•10mo ago

in a window? it's not drawing to your glasses display?

noisersupOP•10mo ago

Unfortunatley not, the glasses are visible as secondary display currently

Nova•10mo ago

hmm

noisersupOP•10mo ago

on which I can move my window, but that's not kinda the same:p

Nova•10mo ago

yeah i get it ok yea ask the monado people hang on actually @matthewcroughan has xreal air glasses too he might know how to fix this (noisersup is also running on nixos)

noisersupOP•10mo ago

dont want to bother you all too much:) especially it seems to be monado issue, gonna ask there

Nova•10mo ago

you're not bothering me i just don't know the answer :p

matthewcroughan•10mo ago

Maybe I do, but I can't spend the time on it right now, I need to wake up at 8am

Nova•10mo ago

oh no problem also btw i fixed the rust issue idk how i did but i did :p

Pandapip1•10mo ago

IIUC monado support for the airs is limited to 3DoF tracking; SBS mode (i.e. stereoscopic displays) isn't supported yet You might be able to manually enable SBS mode though

noisersupOP•2mo ago

sorry for necroposting (I can create a new thread if you'd prefer). I've came back to the glasses topic and I wonder if you still remember how did you manage to make your xreal airs work in direct mode. One thing I've tried back in the March is to patch a kernel with glasses edid to make them recognizable as non-desktop, although couldn't find the place where the edid table is stored

matthewcroughan•2mo ago

https://lists.freedesktop.org/archives/dri-devel/2024-October/475959.html

matthewcroughan•2mo ago

https://gitlab.freedesktop.org/drm/misc/kernel/-/issues/53

GitLab

XREAL/NREAL Air / Air 2 Pro AR glasses not recognized as non-deskto...

Both of these devices do not contain a DisplayID 2.0 block in their respective EDIDs. I have obtained the following EDIDs from different units: XREAL...

matthewcroughan•2mo ago

@noisersup

noisersupOP•2mo ago

thanks a lot! Will try this out holy shit it works

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Struggles with running on XReal Air

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