[Wayland-bugs] [Bug 103282] XWayland refresh rate locked to 60 Hz

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103282

--- Comment #1 from stevengruspier at gmail.com ---
(In reply to grmat from comment #0)
> Looks like xwayland doesn't report the correct refresh rate/vsync timings(?)
> to clients. I've been working around compositor implementation flaws by
> using a custom EDID file. Now the compositors I've tried (Mutter, KWin,
> Sway) run at the correct 144 Hz, however xwayland clients still only refresh
> at 60 Hz.
> 
> This is bad because if using a monitor with no even multiple of 60 Hz (like
> 72, 75, or 144 Hz monitors), there is stutter instead of smooth playback.
> And I guess many common apps will be running through xwayland for quite some
> time.
> 
> I can also confirm the problem running glxgears, which runs v-synced and
> prints 60 FPS to the console.

You might be interested in this one Bug Report for wanting to add different
refresh rates to mutter: https://bugzilla.gnome.org/show_bug.cgi?id=781296

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