Edit file /etc/ImageMagick-6/policy.xml
Comment this:
<!-- <policy domain="path" rights="none" pattern="@*"/> -->
Launch lbginfo.sh without the option, then it will just update the current wallpaper
-r Resize image to primary display resolution
lbginfo.sh -r
-f Use custom file (Do not mix [-f] and [-d] options)
lbginfo.sh -f /some/file.jpg
-d Use custom directory (Do not mix [-f] and [-d] options)
lbginfo.sh -d /some/dir
In /some/dir you may place files like:
1024x768.jpg
1280x1024.jpg
1366x768.jpg
1600x1200.jpg
1920x1080.jpg
etc...
Script will use file which match primary display resolution
Example folder: /usr/share/WallPapers/custom1
Example folder: /usr/share/WallPapers/NewYear
# Language: RU, EN
BGLANG="RU"
# Position SystemInfo: Center, East, North, NorthEast, Northwest, South, SouthEast, SouthWest, West
POSITION="SouthEast"
# Some monospace fonts: Courier-Bold, CourierNew, Ubuntu Mono Bold, DejaVu Sans Mono, FreeMono Bold
FONT="DejaVu-Sans-Mono-Bold"
# Text/font size
FONTSIZE="16"
# Text color: White, Black, Red, Green, Blue, Yellow, Orange ...
FILL="White"
# Background color: none, White, Black, Red, Green, Blue, Yellow, Orange ...
BFILL="none"
STROKEWIDTH="0"
STROKECOLOR="none"