I need to split the screen horizontally into two. I found some commands like CTRL+B
but it does not work. In addition sometime internet does not work in Ubuntu 16.04 installed in virtual machine. In virtual box settings I have selected NAT. I also have reboot the machine but no internet in Mozilla.
Konsole has a view , split view, horizontally but that gives a separate tab new window at the bottom and not a split of one screen.