Command Not Found displays crash message every time an unknown command is inputed

[Dabo Ross]

Every time I type some random command, or command for a program that I haven't installed into the terminal, EG: weiuofanwio
It displays this message:
daboross@ubuntu:/home/daboross$ asf
Sorry, command-not-found has crashed! Please file a bug report at:
https://bugs.launchpad.net/command-not-found/+filebug
Please include the following information with the report:

command-not-found version: 0.2.44

It prompts me to file a bug report, so I just did!

[Lerentis (lerentis)]

Same here:

lerentis@lerentis-K54L:~$ teamspaek
Sorry, command-not-found has crashed! Please file a bug report at:
https://bugs.launchpad.net/command-not-found/+filebug
Please include the following information with the report:

(reproduceable with random input)

Regards,

Lerentis

[Dabo Ross (daboross)]

Thanks! Glad I'm not the only one out here with this issue!

[Jack-Benny Persson (jackbenny)]

I've noticed that this bug only occurs when LC_ALL is either unset or set to C.
Set LC_ALL to your prefered language, for example LC_ALL="en_US.UTF-8" in /etc/environment. Log out and log back in and try typing some random unkown command and command-not-found won't crash anymore.

[xaver bandi (xaver-bandi)]

Same problem for me.
Which versions of Ubuntu are you running? I'm using 13.10.