Pixelated screen when running Telescope

Getting closer to a working setup! I have Ultramarine installed, finally got WiVRn running and connected to my headset, and am running telescope! I'm getting a feed, however it's just a bunch of pixelated orange and white blocks. Anyone know what's going on or have debugging suggestions?

Cyberneticmelon•4/8/25, 4:46 AM

How did you install the WiVRn app? And also what headset are you using?

schlichOP•4/8/25, 5:26 AM

meta quest pro, and through envision

schlichOP•4/8/25, 5:30 AM

here are some logs although the errors/warnings dont seem too different than what's on the youtube example

stardust_err.log1.4KB

schlichOP•4/8/25, 5:31 AM

I wonder if my AMD Radeon 500 series is too underpowered but it's run most things ok so far including xrgears a while back, i might try to see if it runs now

schlichOP•4/8/25, 5:36 AM

also in-headset installed WiVRn thru app store

schlichOP•4/8/25, 5:51 AM

hmmmm xrgears works slightly better but the gears are weirdly checker-patterned and flashing

it looks like my GPU might be struggling but not entirely sure how to assess more quantitatively

schlichOP•4/8/25, 5:53 AM

i'll try to see if direct USB works any better but what would be the problem in theory if wifi connection was an issue? Dont see lots of folks having problems with that. Is streaming to the headset significantly more load on the GPU than a monitor?

Sschlich i'll try to see if direct USB works any better but what would be the problem in ...

Nova•4/8/25, 10:35 AM

WiFi streaming was never reliable for me

schlichOP•4/8/25, 10:55 AM

This is what I'm seeing, connected thru USB

schlichOP•4/8/25, 10:55 AM

Getting a lot of missed frames in my WiVRn console logs

schlichOP•4/8/25, 10:58 AM

starting to wonder if my headset hardware is effed, it's getting old for an expensive piece of tech lol

Nova•4/8/25, 10:59 AM

I'm using a qpro without isdue

Nova•4/8/25, 11:00 AM

huh this is def on your computer thoigh

Nova•4/8/25, 11:00 AM

it's not stream issues

schlichOP•4/8/25, 11:01 AM

yeah it's just been weirdly flickery lately in general and i wonder if i didn't hit it too hard against something or something

schlichOP•4/8/25, 11:01 AM

i'm gonna try to run xrgears and telescope on monado on my monitor...

Nova•4/8/25, 11:02 AM

good idea

schlichOP•4/8/25, 11:11 AM

telescope seems to work fine, xrgears is saying it cant find my xr runtime. also noticed this warning under the monado docs on linux adventures but maybe it's more broadly applicable?

Monado should always be utilized with the environment variable XRT_COMPOSITOR_COMPUTE=1 to avoid stuttering when application is below maximum refresh rate of the HMD.

Nova•4/8/25, 11:12 AM

this all seems like questions for the lvra server

Nova•4/8/25, 11:12 AM

idk most of monado's quirks

schlichOP•4/8/25, 11:18 AM

either way seems like telescope should run on my headset if it's running ok on my laptop, idk

Nova•4/8/25, 11:18 AM

you wouldn't happen to have dual gpu would you?

schlichOP•4/8/25, 11:18 AM

oh shiiii yeah i have an integrated intel and a amd dedicated

schlichOP•4/8/25, 11:19 AM

i thought that was normal lol

Nova•4/8/25, 11:19 AM

yeah but stardust is broken on those setups

Nova•4/8/25, 11:19 AM

my fault, i made stereokit take a stupid shortcut on that and i'm paying for it

Nova•4/8/25, 11:20 AM

i got a dual gpu laptop and same issue :p

schlichOP•4/8/25, 11:20 AM

i'll just be happy if this is the root of the issue lol lemme see if i can disable it

Nova•4/8/25, 11:21 AM

stardust picks

Nova•4/8/25, 11:21 AM

hardcoded

Nova•4/8/25, 11:21 AM

very stupid about it

Nova•4/8/25, 11:21 AM

to fix it i gotta dig into sterekit c code

Nova•4/8/25, 11:25 AM

blrgh

schlichOP•4/8/25, 11:40 AM

cue the hallelujah chorus cuz THAT WORKED. I'M IN.

schlichOP•4/8/25, 11:40 AM

tysm

schlichOP•4/8/25, 11:41 AM

https://tenor.com/view/anakin-gif-1614955667706199731

Tenor

schlichOP•4/8/25, 11:45 AM

should i be concerned i'm still getting a steady stream of missed frames in my WiVRn logs?

Nova•4/8/25, 11:47 AM

it's not uncommon but should be fixed tbh

Nova•4/8/25, 11:47 AM

ask in lvra about that

Sschlich should i be concerned i'm still getting a steady stream of missed frames in my W...

Cyberneticmelon•4/8/25, 5:58 PM

That happens to me as well, I think it can be normal

Cyberneticmelon•4/8/25, 6:00 PM

Also just for future reference if anyone has issues with trying to launch through WiVRn, I've had it help to update a fresh build profile to see if there are any updates, and trying to install the WiVRn app through Envision itself, not the appstore.