Bug#1034255: libgtk-4-1: Getting Bail out! Gdk:ERROR random crashes on x11, which makes the app closes itself

[Simon McVittie]

Control: retitle -1 libgtk-4-1: intermittent crashes on X11 in sync_counter_for_end_frame: assertion failed: (impl->toplevel->extended_update_counter != None)
Control: forwarded -1 https://gitlab.gnome.org/GNOME/gtk/-/issues/5440

On Tue, 11 Apr 2023 at 14:00:07 -0300, Thiago Bellini Ribeiro wrote:
> Bail out! Gdk:ERROR

For future reference, this is the least interesting/distinctive part of the
assertion failure message, and the least useful to distinguish between
different crashes. The parts that matter most are the function that has the
assertion (in this case sync_counter_for_end_frame) and the assertion itself
(in this case impl->toplevel->extended_update_counter != None).

    smcv