Also try
sudo apt-get clean
first so the .deb file cache is removed as defektes Tar-Dateisystem - Paketarchiv ist defekt seems to indicate that the .deb is broken.
Also try
sudo apt-get clean
first so the .deb file cache is removed as
defektes Tar-Dateisystem - Paketarchiv ist defekt
seems to indicate that the .deb is broken.