The vi arrow keys not working in Ubuntu

The vi arrow keys not working in Ubuntu

Most people get this issue of arrow keys not working for vi in Ubuntu. Instead, it displays A, B, C, and D characters.

This is because the default vi in Ubuntu is a vi light version (that is the vim-tiny package). This does not use the arrow keys as you would expect.

If you want the arrow keys to function you have to install the full vim package. By this you not only get the arrow keys working but also other nice features such as colored syntax.

Just installing the vim package should get you fixed up. Try:

sudo apt-get install vim

or

sudo apt-get install vim-full

vim-full will install all the vim related package and the dependencies, that includes gnome libs, etc... if you dont use gnome and just want to fix this issue in the text mode you can also run :

sudo apt-get install vim-runtime

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