i'm trying to upgrade mysql from 5.6 to 5.7 using mysql-apt-config. i've downloaded the deb and trying to install it. but it 'hangs' on
Setting up mysql-apt-config (0.3.2-1ubuntu14.04) ...
and it stays there for hours. nothing happens.
could this be the issue?: https://unix.stackexchange.com/questions/158052/how-to-configure-the-mysql-apt-repo-on-ubuntu-on-a-non-interactive-shell that i'm not getting the selection menu, because i'm installing through SSH