Timestamp:
11/22/2022 07:49:17 AM (17 months ago)
Author:
Xi Ruoyao <xry111@…>
Branches:
11.3, 12.0, 12.1, kea, ken/TL2024, ken/inkscape-core-mods, ken/tuningfonts, lazarus, lxqt, plabs/newcss, plabs/python-mods, python3.11, qt5new, rahul/power-profiles-daemon, renodr/vulkan-addition, trunk, xry111/llvm18, xry111/xf86-video-removal
Children:
fc88f1f
Parents:
07b7046
Message:

mutter: use --buildtype=debugoptimized for now ...

instead of --buildtype=release to work around a crash in gnome-shell.

Upstream issue: ​https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/5512

If close an focused app window via the Activities overview, an assertion
fail will be triggered in clutter_actor_get_preferred_{width,height}.
When debug is disabled, the assertions are disabled as well and the
issue turns into a NULL dereference, leading to a crash.

This is definitely not a proper fix. But the issue has been haunting
gnome-42 and 43, and the upstream has not given any response yet.

Note that it's not a "compiler misoptimization" issue. The assertion
fails even with -O0, i. e. if both the assertions and compiler
optimization are disabled, gnome-shell will crash as well.

(No files)

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