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fix(widget): prevent GTK frame-sync freeze on X11 - #372

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attson merged 1 commit into
mainfrom
hotfix/widget-x11-frame-sync-freeze
Sep 2, 2026
Merged

fix(widget): prevent GTK frame-sync freeze on X11#372
attson merged 1 commit into
mainfrom
hotfix/widget-x11-frame-sync-freeze

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@attson

@attson attson commented Sep 2, 2026

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Summary

  • disable GDK X11 frame synchronization for the widget subprocess window
  • dispatch GTK window work onto the main loop from Wails OnStartup
  • document the Mutter/GTK frame-clock root cause and reproduction evidence

Verification

  • /home/attson/sdk/go1.23.12/bin/go vet -tags webkit2_41 ./desktop/
  • /home/attson/sdk/go1.23.12/bin/go test -tags webkit2_41 -timeout 60s ./desktop/ -count=1
  • Linux production build and live widget frame-update probe

@attson
attson merged commit 97f7a93 into main Sep 2, 2026
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