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  1. Qt
  2. QTBUG-81669

QtWebEngine segfault with UIM

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • P1: Critical
    • None
    • 5.14.0
    • GUI: Complex Input methods, WebEngine
    • None
    • OS: Arch Linux 5.4.13
      Display Protocol (WM): Wayland (Sway 1.2)/X11 (i3 4.17.1)
      Browser: Falkon 3.1.0/qutebrowser 1.9.0
      QtWebEngine 5.14.0
    • Linux/Wayland, Linux/X11

    Description

      QtWebEngine browsers (tested with Falkon and qutebrowser) segfault on startup when using UIM - specifically with the environment variable QT_IM_MODULE=uim. Launching with QT_IM_MODULE="" (or seemingly any other value) fixes this issue.

      (IMEs don't seem to work in QtWebEngine anyways, but that's an entirely separate issue.)

      I've tested this in Wayland (sway 1.2) and X11 (i3 4.17.1) using Falkon 3.1.0 and qutebrowser 1.9.0, both using QtWebEngine 5.14.0.

      Falkon crash log: https://pastebin.com/jFvNViV6

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            qt_webengine_team Qt WebEngine Team
            jadelclemens Brandon Verkamp
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            Dates

              Created:
              Updated:
              Resolved:

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