### RUN AS ADMINISTRATOR

### Install XCF thumbnailer

sudo apt-get install -y gnome-xcf-thumbnailer

### Make thumbnailer file

### Decomment the below if directory does not exist;

# sudo mkdir -p /usr/share/thumbnailers/

echo -e "[Thumbnailer Entry]\nTryExec=gnome-xcf-thumbnailer\nExec=gnome-xcf-thumbnailer %i %o\nMimeType=image/x-xcf;image/x-compressed-xcf;" | sudo tee /usr/share/thumbnailers/gnome-xcf.thumbnailer

### Delete created directories

rm -r ~/.thumbnails/fail

rm -r ~/.cache/thumbnails/fail

### Kill file manager; Use as-is or modify