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I'm watching Mandy's old RING 2 stream VODs (because I like watching grown men fail at slide puzzles, don't judge) and he lost it when the Lowry chat started posting gifs and photoshops of Morrow. I know that every single Lowry post is an incomprehensible rabbit hole of in-jokes and references, but I have nothing on Mr. Morrow other than the one appearance in his SOMA video. What context am I missing?

@who@feddit.org pointed me to the solution. Since XInput is implemented using SDL2, it can be told to selectively ignore devices by setting the SDL_GAMECONTROLLER_IGNORE_DEVICES environment variable. The value should be a hexadecimal VID/PID pair separated by /, or a comma-separated list of VID/PID pairs for multiple devices.

For the 2026 Steam Controller:

SDL_GAMECONTROLLER_IGNORE_DEVICES='0x28de/0x1304'

For other devices using a USB cable or dongle, the VID/PIDs can be listed using this command:

lsusb | sed -E 's/.*: ID ([a-z0-9]{4}):([a-z0-9]{4})/0x\1\/0x\2/'

cross-posted from: https://lemmy.world/post/47349151

There are some non-Steam games that I can't run through Steam because of its sandboxing (bubblewrap, Steam Linux Runtime, pressure-vessel and such). For those, I've set up SISR to capture the SC's input and remap it to a virtual controller.

While SISR itself works (and quite well with both the touchpads and the gyro), the game ends up receiving inputs from both the virtual and the physical controllers simultaneously.

Running wine control joy.cpl shows both the real SC and the virtual Xbox 360 controllers as DirectInput devices. The XInput list is empty, but the XInput tab shows that it receives input events from both the SC and the virtual controller. Disabling hidraw or the individual DInput devices has no effect.

I'd like to find a way to either hide the device from Wine's XInput driver, or to prevent the XInput device (within Wine) from sending input events to the game. So far, no luck. Any help would be appreciated.

@who@feddit.org pointed me to the solution. Since XInput is implemented using SDL2, it can be told to selectively ignore devices by setting the SDL_GAMECONTROLLER_IGNORE_DEVICES environment variable. The value should be a hexadecimal VID/PID pair separated by /, or a comma-separated list of VID/PID pairs for multiple devices.

For the 2026 Steam Controller:

SDL_GAMECONTROLLER_IGNORE_DEVICES='0x28de/0x1304'

For other devices using a USB cable or dongle, the VID/PIDs can be listed using this command:

lsusb | sed -E 's/.*: ID ([a-z0-9]{4}):([a-z0-9]{4})/0x\1\/0x\2/'

There are some non-Steam games that I can't run through Steam because of its sandboxing (bubblewrap, Steam Linux Runtime, pressure-vessel and such). For those, I've set up SISR to capture the SC's input and remap it to a virtual controller.

While SISR itself works (and quite well with both the touchpads and the gyro), the game ends up receiving inputs from both the virtual and the physical controllers simultaneously.

Running wine control joy.cpl shows both the real SC and the virtual Xbox 360 controllers as DirectInput devices. The XInput list is empty, but the XInput tab shows that it receives input events from both the SC and the virtual controller. Disabling hidraw or the individual DInput devices has no effect.

I'd like to find a way to either hide the device from Wine's XInput driver, or to prevent the XInput device (within Wine) from sending input events to the game. So far, no luck. Any help would be appreciated.

The controller is un-bricked! All thanks to this user: https://redlib.catsarch.com/r/SteamController/comments/1tc3ua9/arrived_today_wont_connect_update_failed_bricked/

Symptoms:

• The firmware update failed.
• Turning on the controller causes the LED to flash red.
• The device takes charge from both the Puck and USB.
• Can't connect wirelessly to the Puck.
• When connected using a USB cable, the device shows up as "Valve Software Steam Controller Bootloader" in lsusb's output.

How to fix:

1. Start Steam in developer mode by using the -dev argument.

2. Open Settings -> Developer

3. Under Hardware Updates, press the Update all devices now button.

Steam will go through the usual firmware update steps and flashes all connected devices. This failed for me one more time, then worked fine once I switched to a proper USB C-to-C cable.

4. You might need to flash the Puck too, then pair it with the controller.

Original post:

The controller worked fine until I started Steam. It showed the firmware update popup, I did as instructed, the puck was updated fine, but the controller failed. Now the LED flashes red when I turn it on, it doesn't react to button inputs, doesn't connect wirelessly, isn't recognised as a controller when connected through USB, and shows up only as "Valve Software Steam Controller Bootloader".

I think it's reasonable to assume that the firmware is cooked. Naturally I'm opening a support ticket with Valve, but I'm wondering if anyone has any idea on how to resolve it without waiting, potentially for months, for a replacement.

I've been reading a lot about massive stellar objects, degenerate matter, and how the Pauli exclusion principle works at that scale. One thing I don't understand is what it means for two particles to occupy the same quantum state, or what a quantum state really is.

My background in computers probably isn't helping either. When I think of what "state" means, I imagine a class or a structure. It has a spin field, an energy_level field, and whatever else is required by the model. Two such instances would be indistinguishable if all of their properties were equal. Is this in any way relevant to what a quantum state is, or should I completely abandon this idea?

How many properties does it take to describe, for example, an electron? What kind of precision does it take to tell whether the two states are identical?

Is it even possible to explain it in an intuitive manner?

I'm getting this error that says Error. I can't tell if I fat-fingered the community name in the URL, or it got removed, or it doesn't exist in the first place, or maybe there's a legitimate issue with the software, but I hope it's useful!

I need to clarify because some people apparently never encountered the error page: it used to show the actual error. It was later changed to not do that.

(apologies for the atrocious aspect ratio)

Minecraft and Factorio ain't shit next to Conway's Game Of Life.

Low effort meme while flatpak update finishes.

I understand why having eight very specific versions of the same library is important. Doesn't mean it isn't annoying.

This image is no longer available on nasa.gov.

It's a Creative Zen Stone that I got as a Christmas gift in 2008. I just found it in a drawer, and it's still holding charge. The last thing I put on it was The Life And Times Of Scrooge by Tuomas Holopainen, in 2015 -- I don't know why, at that time I definitely had a smartphone.

It has a headphone jack, which immediately makes it better than every smartphone produced in the last several years, and it can easily drive my 80-ohm Beyerdynamic. The audio quality is as good as one can expect. The only drawback is that it only holds 1GB... my old CD rips had to be compressed to hell and back.

Let me reiterate that this has been sitting untouched for a decade and was immediately ready for action. No login, no annoying software updates, expired subscription, or remote bricking by the manufacturer. Eat my shorts, Spotify Car Thing.

P.s. A Lifetime Of Adventure is a banger. https://www.youtube.com/watch?v=JWwSVOo5K_k

LED lights are great, but I miss having a mini hot plate on my desk to mindlessly touch and burn my hand.

(Do kids even watch cartoons these days, or do they go into scrolling withdrawal before the first commercial break?)