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Add FAQ about VRR flickering (#134) 

VRR can cause flickering on some monitors in desktop scenarios. Add a recommendation to change VRR to `2` if this is happening.
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Jonathan Dickinson 2023-02-23 05:15:05 -05:00 committed by GitHub
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@ -88,6 +88,13 @@ Try changing the mode in your config. If your preferred one doesn't work, try a
lower one. A good way to list all modes is to get `wlr-randr` and do a
`wlr-randr --dryrun`
# My monitor has flickering brightness when I turn on VRR
Change the VRR option to `2` (fullscreen), so that it is only used in games.
This happens because the brightness on some monitors can depends on the refresh
rate, and rapidly changing refresh rates (for example, when the screen momentarily
updates after pressing a key) will cause rapid changes in brightness.
# How do I update?
Open a terminal where you cloned the repo.
@ -289,4 +296,4 @@ Read [this trick](../Configuring/Uncommon-tips--tricks/#window-dancing).
See [The XDPH Page](../Useful-Utilities/Hyprland-desktop-portal).
You most likely have multiple portal impls / an impl is failing to launch.
You most likely have multiple portal impls / an impl is failing to launch.