is surprisingly unresponsive compared to Windows. Launching programs can take 5-10 seconds (with no indication that anything is happening). Resizing a window sometimes resizes the frame and then takes a second to fill in the contents. Even the internet seems slow to respond.

Some of this might be due to the fact that Ubuntu is running off a physical hard drive while Windows was running off an SSD, but that doesn't seem sufficient to explain it.

I would have expected to get *more* performance without Microsoft constantly uploading data. Does this match anyone else's experience? Any ideas?

@peterdrake Look in Settings->About at the Display entry. If you see something about "llvmpipe" and not X11 or Wayland, then all the display work is being handled by the CPU, not the GPU. That could account for the laggard screen responses.

(I can't offer a fix, especially for Nvidia.)

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@Corb_The_Lesser There is no "Display" entry, but under "Graphics" it says:

NVIDIA Corporation GP102 [GeForce GTX 1080 Ti]

Windowing System says X11.

Within Software & Updates, it thinks I'm using the right driver:

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