Password: Reading package lists... Done Building dependency tree... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 not fully installed or removed. Need to get 0B of archives. After unpacking 0B of additional disk space will be used. Do you want to continue [Y/n]? Y Setting up xfonts-scalable (1.0.0-6) ... usage error: unrecognized option Usage: update-fonts-dir DIRECTORY ... update-fonts-dir { -h | --help } This program is a wrapper for mkfontdir(1x) that is primarily useful to Debian package maintainer scripts. See update-fonts-dir(8) for more information. Options: -h, --help display this usage message and exit dpkg: error processing xfonts-scalable (--configure): subprocess post-installation script returned error exit status 2 Errors were encountered while processing: xfonts-scalable E: Sub-process /usr/bin/dpkg returned an error code (1)