Package: iso-scan Version: 1.36 Severity: normal This bug was originally reported in https://bugs.launchpad.net/ubuntu/+source/iso-scan/+bug/838720 by Sylvain Dansereau. It seems that an unescaped $dir in debian/iso-scan.postinst makes iso-scan exit while searching for iso images, if a folder name contains spaces. line 165: isolist=$(find $dir $opt -name "*.iso" -o -name "*.ISO" 2>/dev/null)