Please check if all your main repositories are on and updated. First Clean> sudo aptitude clean Then Update> sudo aptitude update and then Upgrade> sudo aptitude safe-upgrade
If this do not work then, run sudo apt-get install this will try to fix any broken installation. if that do not works, then sudo dpkg-reconfigure -a this will reconfigure all the packages, will take a very long time depending on your installed software you might try to reconfigure individual packages, which I would prefer to do in my cases sudo dpkg-reconfigure <package name> maybe you can try to reconfigure the kernel images or apt-get I hope this helps T. Mahmood Arena Mobile, Bangladesh -- ubuntu-bd mailing list ubuntu-bd@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bd