В пакете отсутствуют файлы с изображениями для некоторых разрешений,
а ссылки на отсутствующие файлы присутствуют в .cfg-файлах пакета:

missing: /etc/bootsplash/themes/desktop/images/bootsplash-1024x600.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-1024x600.jpg
missing: /etc/bootsplash/themes/desktop/images/bootsplash-1152x768.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-1152x768.jpg
missing: /etc/bootsplash/themes/desktop/images/bootsplash-1280x768.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-1280x768.jpg
missing: /etc/bootsplash/themes/desktop/images/bootsplash-1280x800.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-1280x800.jpg
missing: /etc/bootsplash/themes/desktop/images/bootsplash-1280x854.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-1280x854.jpg
missing: /etc/bootsplash/themes/desktop/images/bootsplash-1280x960.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-1280x960.jpg
missing: /etc/bootsplash/themes/desktop/images/bootsplash-1400x1050.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-1400x1050.jpg
missing: /etc/bootsplash/themes/desktop/images/bootsplash-1440x900.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-1440x900.jpg
missing: /etc/bootsplash/themes/desktop/images/bootsplash-1600x1024.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-1600x1024.jpg
missing: /etc/bootsplash/themes/desktop/images/bootsplash-1680x1050.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-1680x1050.jpg
missing: /etc/bootsplash/themes/desktop/images/bootsplash-640x480.jpg
missing: /etc/bootsplash/themes/desktop/images/silent-640x480.jpg

Steps to Reproduce:
1. cd /etc/bootsplash/themes/desktop/config
2. for f in bootsplash-*.cfg ; do sed -n 's/^\(silent\)\?jpeg=\(.*\)$/\2/p' 
$f ; done | while read X ; do test -f $X || echo "missing: $X" ; done
3. чтд