echo n|/usr/bin/apt-get upgrade: Reading package lists... Building dependency tree... Reading state information... The following packages have been kept back: linux-generic linux-headers-generic linux-image-generic The following packages will be upgraded: bind9-host dnsutils grub-common grub-pc grub-pc-bin grub2-common libapache2-mod-php5 libbind9-80 libdns81 libisc83 libisccc80 libisccfg82 liblwres80 linux-libc-dev php5 php5-cli php5-common php5-mysql 18 upgraded, 0 newly installed, 0 to remove and 3 not upgraded. Need to get 13.3 MB of archives. After this operation, 12.3 kB of additional disk space will be used. Do you want to continue [Y/n]? Abort.