no responde gestor de paquetes de synaptic

Saludos!

definitivamente no es un virus.... ejecuta en consola:

sudo apt-get update

y nos avisas si te funciona ese comando... al parecer es un problema con la lista de indices.

el mismo error aparecia cuando ejecutaba con update pero cuando ejecute -f install me salio esto

Leyendo lista de paquetes... Hecho
Creando árbol de dependencias
Leyendo la información de estado... Hecho
Corrigiendo dependencias... Listo
Los siguientes paquetes se ELIMINARÁN:
  acpi-support acpid acroread-fonts adduser aisleriot alsa-base alsa-firmware
  alsa-utils anacron apparmor apparmor-utils apport apport-gtk
  apport-hooks-medibuntu apt-xapian-index aptdaemon apturl at at-spi
  avahi-autoipd avahi-daemon avahi-utils balanzan-theme bamfdaemon banshee
  banshee-extension-soundmenu banshee-extension-ubuntuonemusicstore baobab
  base-files bash bash-completion bluez bluez-alsa bluez-cups bluez-gstreamer
  brasero brltty brltty-x11 build-essential capplets-data checkbox
  checkbox-gtk compiz compiz-core compiz-gnome compiz-plugins
  compiz-plugins-main compizconfig-backend-gconf computer-janitor
  computer-janitor-gtk console-setup consolekit cron cups cups-bsd cups-client
  cups-driver-gutenprint dbus dbus-x11 deb-gview desmume dmsetup doc-base
  dpkg-dev e2fsprogs eject empathy eog epidermis evince evolution
  evolution-data-server evolution-exchange evolution-indicator
  evolution-plugins evolution-webcal file-roller firefox firefox-globalmenu
  firefox-gnome-support foo2zjs foomatic-db-engine foomatic-filters
  friendly-recovery ftp fuse-utils fwbuilder gbrainy gconf-defaults-service
  gconf-editor gconf2 gconf2-common gdebi gdm gdm-guest-session gedit geoclue
  geoclue-ubuntu-geoip ghostscript-x ginn gir1.2-gconf-2.0
  gir1.2-panelapplet-3.0 gksu gnash gnome-app-install gnome-applets
  gnome-applets-data gnome-balanzan-theme gnome-bluetooth gnome-codec-install
  gnome-control-center gnome-disk-utility gnome-keyring gnome-mahjongg
  gnome-media gnome-media-common gnome-nettool gnome-orca gnome-panel
  gnome-panel-bonobo gnome-panel-data gnome-power-manager gnome-screensaver
  gnome-screenshot gnome-search-tool gnome-session gnome-session-bin
  gnome-session-canberra gnome-settings-daemon gnome-system-log
  gnome-system-monitor gnome-system-tools gnome-terminal gnome-terminal-data
  gnome-user-guide gnome-user-share gnomine grub-common grub-gfxpayload-lists
  grub-pc gstreamer0.10-nice gstreamer0.10-plugins-good
  gstreamer0.10-pulseaudio gucharmap gvfs gvfs-backends gvfs-fuse gwibber
  hostname hplip hplip-cups ibus ibus-pinyin ibus-table ices icoutils ifupdown
  indicator-applet indicator-applet-appmenu indicator-applet-complete
  indicator-applet-session indicator-appmenu indicator-datetime indicator-me
  indicator-session indicator-sound initramfs-tools initscripts irqbalance
  jockey-common jockey-gtk kbd kdebase-runtime kerneloops-daemon
  keyboard-configuration language-selector-gnome lftp libasound2-plugins
  libaudio2 libavcodec-extra-52 libavdevice-extra-52 libavfilter-extra-1
  libavfilter-extra-2 libavformat-extra-52 libavformat-extra-53 libbamf0
  libblkid1 libbonoboui2-0 libcamel1.2-19 libcanberra-pulse libcompizconfig0
  libcryptui0 libdevmapper-event1.02.1 libdevmapper1.02.1 libdirectfb-1.2-9
  libebackend1.2-0 libebook1.2-10 libecal1.2-8 libedata-book1.2-8
  libedata-cal1.2-10 libedataserver1.2-14 libedataserverui1.2-11
  libegroupwise1.2-13 libemail-valid-perl libept1 libesd0 libevolution
  libfuse2 libgail-gnome-module libgconf2-4 libgconf2.0-cil libgdu0 libgksu2-0
  libgnome-desktop-2-17 libgnome-media0 libgnome-vfs2.0-cil
  libgnome-window-settings1 libgnome2-0 libgnome2-common libgnome2.24-cil
  libgnomekbd-common libgnomekbd4 libgnomeui-0 libgnomevfs2-0
  libgnomevfs2-common libgphoto2-2 libgpod-common libgpod4
  libgstfarsight0.10-0 libgtkhtml-editor0 libgtkhtml3.14-19 libgupnp-1.0-3
  libgupnp-igd-1.0-3 libgweather-common libgweather1 libice6 libimobiledevice2
  libkcmutils4 libkdeui5 libkfile4 libkmediaplayer4 libknewstuff3-4 libkparts4
  liblvm2app2.2 libmetacity-private0 libnet-dbus-perl libnice10
  libnm-glib-vpn1 libnm-glib2 libnm-util1 libnss-mdns liboobs-1-5
  libpam-ck-connector libpam-gnome-keyring libpam-modules libpam-runtime
  libpanel-applet-3-0 libpanel-applet2-0 libparted0debian1 libphonon4
  libpolkit-gtk-1-0 libpulse-browse0 libpulse-mainloop-glib0 libpulse0
  libpurple0 libpython3.1 libqt4-sql-mysql libqtgui4 libreoffice-base-core
  libreoffice-calc libreoffice-common libreoffice-core libreoffice-draw
  libreoffice-gnome libreoffice-gtk libreoffice-help-en-us libreoffice-impress
  libreoffice-math libreoffice-style-human libreoffice-writer librpc-xml-perl
  libsane libsdl-image1.2 libsdl-mixer1.2 libsdl-net1.2 libsdl-ttf2.0-0
  libsdl1.2debian libsdl1.2debian-pulseaudio libsm6 libstartup-notification0
  libsyncdaemon-1.0-1 libtelepathy-farsight0 libts-0.0-0 libubuntuone-1.0-1
  libubuntuone1.0-cil libunique-1.0-0 libutempter0 libuuid-perl libuuid1
  libwebkitgtk-1.0-0 libwnck22 libwww-perl libxapian22 libxaw7 libxklavier16
  libxml-parser-perl libxml-twig-perl libxml-xpath-perl libxmu6 libxres1
  libxss1 libxt6 libxtst6 libxvmc1 libxxf86dga1 light-themes lintian
  linux-generic linux-image-2.6.38-8-generic linux-image-generic
  linux-sound-base login logrotate mandvd media-player-info metacity
  metacity-common mlocate mobilemediaconverter module-init-tools mount
  mountall mousetweaks mplayer mplayer-dbg mplayer-fonts mplayerthumbs
  nautilus nautilus-data nautilus-sendto-empathy nautilus-share netbase
  network-manager network-manager-gnome network-manager-pptp
  network-manager-pptp-gnome notify-osd ntfs-3g ntfsprogs ntpdate onboard
  openssh-client oregano parted passwd pcmciautils phonon-backend-gstreamer
  phonon-backend-gstreamer-dbg pitivi plymouth plymouth-label
  plymouth-theme-ubuntu-logo plymouth-theme-ubuntu-text pm-utils policykit-1
  policykit-1-gnome powermgmt-base ppp pppconfig pppoeconf pptp-linux procps
  pulseaudio pulseaudio-esound-compat pulseaudio-module-bluetooth
  pulseaudio-module-gconf pulseaudio-module-x11 pulseaudio-utils pxljr
  python-aptdaemon python-aptdaemon-gtk python-aptdaemon.gtk3widgets
  python-aptdaemon.gtkwidgets python-farsight python-gconf python-gnome2
  python-papyon python-pyatspi python-speechd python-ubuntuone-control-panel
  python-virtkey python-webkit python-wnck python-xapian q4wine remuco-mplayer
  rsync rsyslog rtkit samba-common-bin sane-utils screenlets
  screensaver-default-images seahorse sessioninstaller shotwell simple-scan
  software-center software-properties-gtk speech-dispatcher splix
  ssh-askpass-gnome ssl-cert sudo swfdec-gnome synaptic system-tools-backends
  telepathy-butterfly telepathy-gabble telepathy-haze telepathy-salut telnet
  tomboy totem totem-common totem-mozilla totem-plugins transmission-gtk
  tsclient ubuntu-artwork ubuntu-desktop ubuntu-docs ubuntu-minimal
  ubuntu-sso-client ubuntu-standard ubuntu-system-service ubuntu-tweak
  ubuntu-wallpapers ubuntuone-client ubuntuone-client-gnome
  ubuntuone-control-panel ubuntuone-control-panel-gtk udev udisks ufw unity
  unity-place-applications unity-place-files update-manager update-notifier
  upower upstart ureadahead usb-creator-common usb-creator-gtk usb-modeswitch
  usb-modeswitch-data usbmuxd util-linux uuid-runtime vinagre vino
  visualboyadvance vlc vlc-nox vlc-plugin-fluidsynth vlc-plugin-ggi
  vlc-plugin-jack vlc-plugin-notify vlc-plugin-pulse vlc-plugin-sdl
  vlc-plugin-svg vlc-plugin-svgalib vlc-plugin-zvbi wine wine1.3 wireless-crda
  wpasupplicant x-ttcidfont-conf x11-apps x11-common x11-session-utils
  x11-utils x11-xfs-utils x11-xkb-utils x11-xserver-utils xfonts-base
  xfonts-encodings xfonts-mathml xfonts-scalable xfonts-utils xinit xmoto xorg
  xscreensaver-data xscreensaver-gl xserver-common xserver-xorg
  xserver-xorg-core xserver-xorg-input-all xserver-xorg-input-evdev
  xserver-xorg-input-mouse xserver-xorg-input-synaptics
  xserver-xorg-input-vmmouse xserver-xorg-input-wacom xserver-xorg-video-all
  xserver-xorg-video-apm xserver-xorg-video-ark xserver-xorg-video-ati
  xserver-xorg-video-chips xserver-xorg-video-cirrus xserver-xorg-video-fbdev
  xserver-xorg-video-geode xserver-xorg-video-i128 xserver-xorg-video-i740
  xserver-xorg-video-intel xserver-xorg-video-mach64 xserver-xorg-video-mga
  xserver-xorg-video-neomagic xserver-xorg-video-nouveau
  xserver-xorg-video-openchrome xserver-xorg-video-qxl xserver-xorg-video-r128
  xserver-xorg-video-radeon xserver-xorg-video-rendition xserver-xorg-video-s3
  xserver-xorg-video-s3virge xserver-xorg-video-savage
  xserver-xorg-video-siliconmotion xserver-xorg-video-sis
  xserver-xorg-video-sisusb xserver-xorg-video-tdfx xserver-xorg-video-trident
  xserver-xorg-video-tseng xserver-xorg-video-vesa xserver-xorg-video-vmware
  xserver-xorg-video-voodoo xterm xul-ext-ubufox yelp zeitgeist-extension-fts
AVISO: Se van a eliminar los siguientes paquetes esenciales.
¡NO debe hacerse a menos que sepa exactamente lo que está haciendo!
  base-files libpam-modules (por base-files) bash e2fsprogs libblkid1 (por
  e2fsprogs) libuuid1 (por e2fsprogs) util-linux (por e2fsprogs) hostname
  upstart (por hostname) login libpam-runtime (por login) mount
0 actualizados, 0 se instalarán, 541 para eliminar y 0 no actualizados.
55 no instalados del todo o eliminados.
Se liberarán 1343 MB después de esta operación.
Está a punto de hacer algo potencialmente dañino
Para continuar escriba la frase «Sí, ¡haga lo que le digo!»
 ?]

y ala final de cuento reinicie todo desde el disco ahora el problem q tengo es q cuando intento instalar una libreria me aparece este error y no se instala ya probe con update y con -f install y nada
Nota: no tengo internet

perdon me olvide de comentar el error actual me dice que falla con las ip y no se resuelve