NVIDIA / NVIDIA/nvidia-settings

Dithering setting doesn't stay disabled

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#45 1 comment 2 reactions 0 assignees View on GitHub

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Dominant language
C
Stars
345
Forks
92
PR merge metrics
No merged PRs in 30d

Description

When I choose to disable Dithering for both my displays in Nvidia Settings and then close and reopen Nvidia Settings, it reverts back to "Auto - Enabled". I can also see in the .nvidia-settings.rc file after saving it with Dithering disabled that there is a bunch of "Dithering=0" (for Auto) lines instead of the expected "Dithering=2" (for Disabled)

I can set to disable dithering though the command line with:

nvidia-settings --assign="Dithering=2"

And then checking if dithering is disabled with:

nvidia-settings -q CurrentDithering

shows that it is indeed disabled.

Not sure why setting it though the GUI does not work.

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Research direction

Reproduce the GUI behavior by disabling Dithering for both displays, reopening Nvidia Settings, and inspecting .nvidia-settings.rc. Compare the saved Dithering=0 entries with the command-line result from nvidia-settings --assign="Dithering=2" and verify with nvidia-settings -q CurrentDithering. Done means the GUI persists Disabled and writes the corresponding setting instead of Auto.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
cli, desktop
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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