Follow-up from comment#12, I can reproduce this issue on I+N (external hdmi port wires to dGPU) on DELL-Precision-7760.

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 三  31 10:57:35 ubuntu-Precision-7760 gnome-shell[2492]: Object 0x7faffc27c980 of type IBusText has been finalized while it was still owned by gjs, this is due to invalid memory management.
 三  31 10:57:35 ubuntu-Precision-7760 gnome-shell[2492]: Object 0x55ce0075bc40 of type IBusText has been finalized while it was still owned by gjs, this is due to invalid memory management.
 三  31 10:57:35 ubuntu-Precision-7760 gnome-shell[2492]: Object 0x55ce0075bc40 of type IBusText has been finalized while it was still owned by gjs, this is due to invalid memory management.
 三  31 10:57:35 ubuntu-Precision-7760 gnome-shell[2492]: Object 0x55ce0075bf50 of type IBusText has been finalized while it was still owned by gjs, this is due to invalid memory management.
 三  31 10:57:41 ubuntu-Precision-7760 gnome-shell[2492]: meta_window_set_stack_position_no_sync: assertion 'window->stack_position >= 0' failed
 三  31 10:57:41 ubuntu-Precision-7760 gnome-shell[2492]: setup_framebuffers: assertion 'width > 0' failed
 三  31 10:57:42 ubuntu-Precision-7760 gnome-shell[2492]: setup_framebuffers: assertion 'width > 0' failed
 三  31 10:57:42 ubuntu-Precision-7760 gnome-shell[2492]: setup_framebuffers: assertion 'width > 0' failed
 三  31 10:57:42 ubuntu-Precision-7760 gnome-shell[2492]: setup_framebuffers: assertion 'width > 0' failed
 三  31 10:57:45 ubuntu-Precision-7760 gnome-shell[2492]: Object 0x7faf74004130 of type IBusText has been finalized while it was still owned by gjs, this is due to invalid memory management.
 三  31 10:57:45 ubuntu-Precision-7760 gnome-shell[2492]: Object 0x55ce03b87330 of type IBusText has been finalized while it was still owned by gjs, this is due to invalid memory management.
 三  31 10:57:45 ubuntu-Precision-7760 gnome-shell[2492]: Object 0x55cdffba6760 of type IBusText has been finalized while it was still owned by gjs, this is due to invalid memory management.
 三  31 10:57:45 ubuntu-Precision-7760 gnome-shell[2492]: Object 0x7faffc2f7df0 of type IBusText has been finalized while it was still owned by gjs, this is due to invalid memory management.
 三  31 10:57:45 ubuntu-Precision-7760 gnome-shell[2492]: Object 0x7faffc23df40 of type IBusText has been finalized while it was still owned by gjs, this is due to invalid memory management.
 三  31 10:57:49 ubuntu-Precision-7760 gnome-shell[2492]: Created gbm renderer for '/dev/dri/card1'
 三  31 10:57:49 ubuntu-Precision-7760 gnome-shell[2492]: Failed to allocate onscreen framebuffer for /dev/dri/card1: Failed to create gbm_surface: Operation not permitted
 三  31 10:57:49 ubuntu-Precision-7760 gnome-shell[2492]: GNOME Shell crashed with signal 5
 三  31 10:57:49 ubuntu-Precision-7760 gnome-shell[2492]: == Stack trace for context 0x55cdfef5c180 ==
 三  31 10:57:49 ubuntu-Precision-7760 gnome-shell[2492]: Failed to create fallback offscreen framebuffer: Failed to create texture 2d due to size/format constraint
...
 三  31 10:57:56 ubuntu-Precision-7760 gnome-shell[5958]: Running GNOME Shell (using mutter 42.beta) as a Wayland display server
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Which also break the auto-login feature (after auto-login, gnome restart then screen back to gdm login shell)

$ dpkg -l | grep mutter
ii  gir1.2-mutter-10:amd64                     42~beta-1ubuntu2                        amd64        GObject introspection data for Mutter
ii  libmutter-10-0:amd64                       42~beta-1ubuntu2                        amd64        window manager library from the Mutter window manager
ii  mutter-common                              42~beta-1ubuntu2                        all          shared files for the Mutter window manager

Hi Daniel,

Do you have a PPA could try your patch like this https://gitlab.gnome.org/vanvugt/mutter/-/commit/8354289650aa3ae0c531820d3a95251b627f9eb4 ?