Tiny Pebbles came through the 0.2.2 upgrade on Plasma's own purple
wallpaper: its desktop was containment 10, made after the layout had run
(most likely the television arriving after a night-time reboot), with no
wallpaper configured. The look and feel's fallback could not catch it,
because it named a file and Plasma only accepts a wallpaper package there.
The fallback is now the EkklesiaClassroom package, whose one image links to
the classroom's picture. classroom-desktop-wallpaper, run before every
plasmashell start, writes the picture into every desktop containment the
file already has: found by plugin, never by number; panels and everything
else byte for byte; a file that is already right not written at all.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
