• 0 Posts
  • 11 Comments
Joined 1 year ago
cake
Cake day: July 3rd, 2023

help-circle






  • And this is happening on the BETA channel. If you’re running beta, and you expect no issues, you’re an idiot. If you’re running beta, and you’re unable to investigate those issues and resolve them (Which, as you’ve such a clear, lucid understanding of what’s going on you clearly are able to), then you’re an idiot. If you’ve enabled developer options without understanding tech, and how to fix things yourself, you’re an idiot.

    There’s no protecting against idiots, they’re on their own.

    The vast majority of people will not see this issue because you have to go out of your way to see this bug.





  • LazerFX@sh.itjust.workstoSteam Deck@sopuli.xyzScreen Tearing and PWM?
    link
    fedilink
    English
    arrow-up
    2
    arrow-down
    1
    ·
    1 year ago

    PWM = Pulse Width Modulation, a way of changing the power of a signal to ‘emulate’ a different voltage or amperage by rapidly varying the ‘width’ of the signal, at a high enough frequency that you shouldn’t notice it.

    Basically, it ‘stutters’ the signal. That’s all well and good until it starts to get into the frequency that users are sensitive to (Which is different for everyone). At that point it can cause headaches, nausea, eye strain, migraines and possibly even increasing any epileptic effects.

    The other issue is normally it’s fine, but maybe when the brightness is down really low, you might get a 120Hz ‘flicker’ sort of like an old Flourescent light fixture, as it turns off and on the LED backlighting slow enough that you start to actually experience it. For me, I’ve not noticed it even at very low brightnesses and dark rooms, but I’m not sensitive to it at all.