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  • #707
Closed (moved) (moved)
Open
Created May 10, 2019 by Bugzilla Migration User@bugzilla-migration

Xwayland refresh rate reported by xrandr is incorrect

Submitted by Daniel van Vugt @vanvugt

Assigned to Wayland bug list

Link to original bug (#102721)

Description

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.

See also

  • https://launchpad.net/bugs/1717155
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