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Ubuntu 20.04 LTS treating numpad as if numlock is on over SSH?

vn flag

I've recently begun switching some machines from Ubuntu 18.04 LTS to 20.04 LTS and have noticed a peculiar behavior. When connected over SSH, the new machines all seem to act as though numlock is on when I try to use the up/down arrows on the numeric keypad to scroll through the command history, regardless of the actual state of my numlock.

Ubuntu 18.04 LTS doesn't behave this way, and instead acts as expected, with numbers being used when numlock is on, and the arrow keys being used when numlock is off.

This happens regardless of the type of terminal emulation I connect with; ANSI, xterm, VT102, etc.

Did something change somewhere in the terminfo database or maybe in the distributed .bashrc? I've just started digging to try to figure this out but haven't run into anything obvious yet.

alzee avatar
vn flag
It's 20.04 LTS as said in the title, I just used shorthand within the question body, sorry. There was no upgrade performed either, these are fresh installs of both 20.04 LTS and 18.04 LTS. I will edit the post to make that explicit.
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