For Midnight commander it seem to be ^/Ctrl+T=Insert. As suggested by jherran.

The more generic Insert function is supposed to be Fn+Return/Enter=Insert, see this other question for more discussion and details.

I have however had little success with Fn+Return working reliably in many applications.

For Midnight commander it seem to be ^/Ctrl+T=Insert. As suggested by jherran.

The more generic Insert function is supposed to be Fn+Return/Enter=Insert, see this other question for more discussion and details.

I have however had little success with Fn+Return working reliably in many applications.

For Midnight commander it seem to be ^/Ctrl+T=Insert. As suggested by jherran.

The more generic Insert function is supposed to be Fn+Return/Enter=Insert, see this other question for more discussion and details.

I have how ever have little success with Fn+Return working reliably in all applications.

For Midnight commander it seem to be ^/Ctrl+T=Insert. As suggested by jherran.

The more generic Insert function is supposed to be Fn+Return/Enter=Insert, see this other question for more discussion and details.

I have however had little success with Fn+Return working reliably in many applications.