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lina

@lina@vt.social

Hello everyone, Asahi Lina here! I'm a Linux developer VTuber!
I also help run VT Social!

EN/日本語|she/her|🎨 #AsahiLinArt
Model https://twitter.com/NananoNanase
Design https://twitter.com/shiranui_illust

Dieses Profil is von einem föderierten Server und möglicherweise unvollständig. Auf der Original-Instanz anzeigen

thephd , an Random Englisch
@thephd@pony.social avatar

Well, after wasting a bunch of time trying every combination of login names imaginable with the password I know works I guess it's time to just completely re-do my Mac from the ground up, because Why Not.

lina ,
@lina@vt.social avatar

@groxx @thephd Internet recovery isn't a thing on Apple Silicon ^^

The System recoveryOS is stored on NVMe, so if that fails to boot you need DFU like an iPhone.

doragasu , an Random Englisch
@doragasu@mastodon.sdf.org avatar

USB-C in a nutshell

lina ,
@lina@vt.social avatar

@doragasu @fi Yeah, that's why then... They only connect one set of pins on the receptacle end so if the plug side doesn't have the same orientation, 2.0 doesn't work.

I think you can actually get special cables with both 2.0 pin sets wired through independently, but they're rare and expensive since it's a nonstandard cable build.

Type C extension cables are really dodgy and non-compliant either way so...

lina , an Random Englisch
@lina@vt.social avatar

This is a normal amount of tech for 2 vtubers right???? @cyan

lina OP ,
@lina@vt.social avatar

@afiestas @cyan I was thinking I really should do a video on audio setups and things like how to have good monitoring and avoid syncing problems!

lina OP ,
@lina@vt.social avatar

@imikoy @cyan @afiestas That's good enough if (big if!) you set it up very carefully in software!

lina , an Random Englisch
@lina@vt.social avatar

Hey all~ If you haven't followed @cyan already you should!!! ✨✨

She just joined the Fediverse and she's a super fun tech VTuber! We're doing collabs lately on both of our channels so make sure to subscribe~ 💖

lina OP ,
@lina@vt.social avatar

@lynne @cyan She had her own instance at one point but it's been unused for a long time ^^;;

mary , an Random Englisch
@mary@icosahedron.website avatar

Biribiri. #mastoart

lina ,
@lina@vt.social avatar

@mary Waaaa that looks amazing!!!!

lina , an Random Englisch
@lina@vt.social avatar

Just ordered a bunch of new audio hardware to redo the cursed setup @cyan and I have which went horribly wrong last night... ^^;;

One of the things I ordered has no Linux drivers so I'll have to reverse engineer it wwww

lina OP ,
@lina@vt.social avatar

@halcy I could actually stream the whole process since my streaming machine side is working fine, it's the audio setup for my main machine and Cyan's machine that is changing ww

(But I probably need to rewire a bunch of stuff anyway and also some USB cables really hate being touched so that's probably a bad idea...)

lina OP ,
@lina@vt.social avatar

@dingodoppelt @cyan RME Digiface USB ^^

lina OP ,
@lina@vt.social avatar

@imikoy @cyan Nobody said we're living together!!!!!! _

lina OP ,
@lina@vt.social avatar

@balseiro @cyan It's not class-compliant and there's no specific driver for it so it's definitely not going to work ^^

Class-compliant (standard) interfaces work everywhere, so anything that doesn't need special drivers on macOS also would work on Linux (even if the manufacturer doesn't say anything about Linux support). But if an interface needs special drivers and they don't exist for Linux, it can't work unless someone added support themselves.

micr0 , an Random Englisch
@micr0@wetdry.world avatar

@lina what is your obs setup on Asahi like for streaming and recording?

lina ,
@lina@vt.social avatar

@micr0 OBS itself? Just the usual stuff, with PipeWire window capture for the avatar and JACK (via PW) audio input for the audio (I do all my audio mixing/processing separately in Carla).

Stream machine is separate from my workstation and I just capture HDMI from it to show the desktop (or any other HDMI source like a Switch or a test machine's output, through an HDMI matrix).

lina ,
@lina@vt.social avatar

@micr0 It's Asahi but it's software encoding. Even a baseline M2 machine can handle high quality 1080p60 without any issues, on top of audio processing and other stuff!

You might be using openh264 by default which is slower though. Try enabling the RPM Fusion repos and installing obs-studio-plugin-x264.

lina , an Random Englisch
@lina@vt.social avatar

💫 M1 GPU driver dev stream! 💫

We have a bit of kernel work backed up! Let's get the GPUVM stuff wrapped up and the UAPI changes ready to release to users~ ✨

🕐 June 22nd at 14:30 JST / 5:30 UTC (In 10 minutes~!)
▶️ https://youtube.com/live/n2pgp3MeHkc

lina OP ,
@lina@vt.social avatar

@darkghosthunter M2 is the same as M1! When I say "M1" I actually mean the whole M1/M2 series ^^

M3 and M4 are also the same, but there are significant changes vs. M1 and M2 and we haven't started looking into that yet. Most likely 85+% of the driver will be the same though.

lina , an Random Englisch
@lina@vt.social avatar

✨ We got a bunch of Steam games to run on Asahi Linux!!! ✨

Most of them run at a solid 60FPS and all of them are playable on my M2 Pro~ 🚀

All running on a krun microVM with FEX and full TSO support 💪

I was not expecting Party Animals to run! That's a DX11 game, running with the classic WineD3D on our OpenGL 4.6 driver! 🤯

Watch the stream:
▶️ https://youtube.com/live/JT9a_MrFV18

lina OP ,
@lina@vt.social avatar

@patricus Using krun and FEX! The whole setup isn't released yet though, please be patient ^^

lina , an Random Englisch
@lina@vt.social avatar

So today's stream ended up with... finding out that getcwd() is randomly broken inside the microVM??!??!!?!??!

I get the weirdest bugs...

lina OP ,
@lina@vt.social avatar

@argv_minus_one Thankfully it wasn't corruption, just breaking invariants that caused getcwd() to break (though I guess under really unlucky circumstances that could cause things like the wrong files to be deleted!)

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