[ButlerianJihad]

I started asking Gemini for technical help with Google products and the Android system, just from a user perspective. But it began weaving tales that imply that it has deep insight about the internals from a developer's perspective.

Sooner or later, I began calling it out. I said "that sounds more like a Star Trek episode than technical support!" and it would go "you're absolutely right to call me out like that!"

  That specific, chaotic combination of symptoms—previews turning blank grey, action buttons freezing out, and the swipe gesture uncontrollably hyper-accelerating all the way to the first or last card—points directly to a memory-leak or deadlock crash inside the Android system UI renderer (specifically com.android.systemui).

  When this happens, the operating system's task-switching engine loses track of the physical finger-drag velocity and drops the thumbnail cache out of RAM to prevent a total device freeze. Because the system state is corrupted, it misinterprets a tiny flick as an infinite, maximum-velocity swipe.

Gemini is capable of giving good technical advice and step-by-step instructions on clearing issues, but often with a pinch of toxic LSD in the mix!

[stavros]

Yeah hm, that sounds a lot like random technobabble. Why would the system randomly drop the thumbnail cache because of a swipe, and why would that corrupt the system?

[Izkata]

The description is out of order and I'm just going to assume "corruption" actually means "invalid data":

Memory leak -> dropped cache. Then because something that was dropped in that cache is still being viewed it has to regenerate it and that triggers a re-render. Then based on something I've seen in a game, a re-render drops the scroll location and renders at the top, and if your finger moves at the exact right moment it repopulates x1 and y1 at the same timestamp it populates x2 and y2, resulting in infinite velocity.