root@acer1522:~# apt-get update && apt-get install --reinstall configure-screenres Get:1 http://ftp.nl.debian.org unstable Release.gpg [189B] Get:2 http://ftp.nl.debian.org testing Release.gpg [189B] Hit http://ftp.nl.debian.org unstable Release Hit http://ftp.nl.debian.org testing Release Hit http://ftp.nl.debian.org unstable/main Packages/DiffIndex Get:3 http://sidux.com sid Release.gpg [189B] Hit http://ftp.nl.debian.org unstable/contrib Packages/DiffIndex Hit http://ftp.nl.debian.org unstable/non-free Packages/DiffIndex Hit http://sidux.com sid Release Hit http://ftp.nl.debian.org unstable/main Sources/DiffIndex Hit http://ftp.nl.debian.org unstable/contrib Sources/DiffIndex Hit http://ftp.nl.debian.org unstable/non-free Sources/DiffIndex Hit http://ftp.nl.debian.org testing/main Packages/DiffIndex Hit http://ftp.nl.debian.org testing/contrib Packages/DiffIndex Hit http://ftp.nl.debian.org testing/non-free Packages/DiffIndex Hit http://ftp.nl.debian.org testing/main Sources/DiffIndex Hit http://ftp.nl.debian.org testing/contrib Sources/DiffIndex Hit http://ftp.nl.debian.org testing/non-free Sources/DiffIndex Ign http://sidux.com sid/main Packages/DiffIndex Ign http://sidux.com sid/contrib Packages/DiffIndex Ign http://sidux.com sid/non-free Packages/DiffIndex Ign http://sidux.com sid/fix.main Packages/DiffIndex Ign http://sidux.com sid/fix.contrib Packages/DiffIndex Ign http://sidux.com sid/fix.non-free Packages/DiffIndex Hit http://sidux.com sid/main Packages Hit http://sidux.com sid/contrib Packages Hit http://sidux.com sid/non-free Packages Hit http://sidux.com sid/fix.main Packages Hit http://sidux.com sid/fix.contrib Packages Hit http://sidux.com sid/fix.non-free Packages Fetched 379B in 2s (137B/s) Reading package lists... Done Reading package lists... Done Building dependency tree... Done You might want to run `apt-get -f install' to correct these: The following packages have unmet dependencies: configure-dsl: Depends: sidux-xdg but it is not going to be installed configure-screenres: Depends: sidux-xdg but it is not going to be installed configure-xawtv: Depends: sidux-xdg but it is not going to be installed networkconfig-sidux: Depends: sidux-xdg but it is not going to be installed rootshell: Depends: sidux-xdg but it is not going to be installed E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution). root@acer1522:~# apt-get -f install Reading package lists... Done Building dependency tree... Done Correcting dependencies... Done The following extra packages will be installed: sidux-xdg The following NEW packages will be installed: sidux-xdg 0 upgraded, 1 newly installed, 0 to remove and 528 not upgraded. 5 not fully installed or removed. Need to get 0B/296kB of archives. After unpacking 635kB of additional disk space will be used. Do you want to continue [Y/n]? (Reading database ... 175780 files and directories currently installed.) Unpacking sidux-xdg (from .../sidux-xdg_0.1.6_all.deb) ... dpkg: error processing /var/cache/apt/archives/sidux-xdg_0.1.6_all.deb (--unpack): trying to overwrite `/usr/share/desktop-directories/sidux.directory', which is also in package configure-screenres Errors were encountered while processing: /var/cache/apt/archives/sidux-xdg_0.1.6_all.deb E: Sub-process /usr/bin/dpkg returned an error code (1) root@acer1522:~#