Bug#1125747: gnome-shell: wayland crashes with missing keybindings 'screen-brightness-up'

[Simon McVittie]

Control: tags -1 + moreinfo

On Fri, 16 Jan 2026 at 22:23:42 +0100, Gert van de Kraats wrote:
>Architecture: i386 (i686)
>Kernel: Linux 6.10.11-686-pae (SMP w/2 CPU threads; PREEMPT)

As announced in the release notes[1], Debian 13 does not support 32-bit 
x86 CPUs any more, and the i386 port is only intended to be run as a 
secondary architecture on amd64 (x86_64) systems. The same is true for 
testing/unstable.

As a result, the 32-bit kernel (686-pae or similar) is no longer 
supported.

[1] https://www.debian.org/releases/trixie/release-notes/issues.en.html#reduced-support-for-i386

>debian gnome-shell[17599]: Settings schema 
>'org.gnome.shell.keybindings' does
>not contain a key named 'screen-brightness-up'

That GSettings key is part of gnome-shell-common, which your reportbug 
output says you have at an up-to-date version, so you should have it. 
Check that you don't have an outdated GSettings schema 
org.gnome.shell.gschema.xml somewhere else in the search path, for 
example in /usr/local/share/glib-2.0/schemas or 
~/.local/share/glib-2.0/schemas.

     smcv