$ apt policy mutter-common magpie-common
mutter-common:
Installed: 46.0-1ubuntu6
Candidate: 46.0-1ubuntu6
Version table:
*** 46.0-1ubuntu6 500
500 http://ch.archive.ubuntu.com/ubuntu noble-proposed/main amd64
Packages
500 http://ch.archive.ubuntu.com/ubuntu noble-proposed/m
All good now:
$ ls -l /usr/share/glib-2.0/schemas/org.gnome.mutter.x11.gschema.xml
-rw-r--r-- 1 root root 1117 Mar 31 01:09
/usr/share/glib-2.0/schemas/org.gnome.mutter.x11.gschema.xml
$ dpkg-query -S org.gnome.mutter.x11
magpie-common: /usr/share/glib-2.0/schemas/org.gnome.mutter.x11.gschema.xm
FYI: Still missing from the latest and greatest mutter-common:
$ sudo apt upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following packages will be upgraded:
mutter-common
1 upgraded, 0 newly installed, 0