[Wayland-bugs] [Bug 102721] Xwayland refresh rate reported by xrandr is incorrect

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102721

            Bug ID: 102721
           Summary: Xwayland refresh rate reported by xrandr is incorrect
           Product: Wayland
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: XWayland
          Assignee: wayland-bugs at lists.freedesktop.org
          Reporter: daniel.van.vugt at canonical.com
        QA Contact: xorg-team at lists.x.org

Xwayland refresh rate reported by 'xrandr' is incorrect:

  1920x1200 59.88*+

Actually my display runs at 59.95Hz, as confirmed by 'weston-info'.

If Xwayland is reporting the wrong frequency to apps via Xrandr then apps and
toolkits implementing frame clocks (i.e. not synchronously tied to swap
buffers) may animate at the wrong frequency, causing some stuttering and
skipped frames.

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