[Bash] Spell correction after 'a?

Question

bash

How to configure bash to fix typos in paths when pressing the <ab> key? This means the following:
$ cd /Tm<tab> -> cd /tmp/
shopt -s cdspell and
shopt -s dirspell help only after pressing the <Enter> key.
It definitely works at work, but I can’t reproduce it at home.
Just in case:
works on:
Ubuntu
$ bash -version
GNU bash, version 4.1.5(1)-release (i686-pc-linux-gnu)
Copyright © 2009 Free Software Foundation, Inc.
doesn't work (at least I don't know how to make it work)
Kubuntu
$ bash -version
GNU bash, version 4.1.5(1)-release (i486-pc-linux-gnu)
Copyright © 2009 Free Software Foundation, Inc.
That is, it's hardly the version, most likely there are some settings somewhere.

Answer 1

Hooray, I found what I needed:
bind 'set completion-ignore-case on'

Answer 2

>What does it exactly work at work
There exactly bash? Not zsh?