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: libssl1.0.0 linux-libc-dev openssl 3 upgraded, 0 newly installed, 0 to remove and 3 not upgraded. Need to get 2435 kB of archives. After this operation, 6144 B of additional disk space will be used. Do you want to continue [Y/n]? Abort.