Ubuntu system prompts Sorry, command-not-found has crashed solution

This problem may occur in the newly installed Ubuntu 12.04. The following error is reported when you enter the command, which makes it impossible to execute many commands. Later, the problem may be caused by a language problem, chinese characters are selected during installation. This may be the cause.

Sorry, command-not-found has crashed! Please file a bug report:

Https://bugs.launchpad.net/command-not-found/+filebug

Please include the following information with the report:

Command-not-found version: 0.2.44

As shown in the following figure:

Solution

Enter the following command:

The code is as follows:	Copy code
Export LANGUAGE = en_US.UTF-8 Export LANG = en_US.UTF-8 Export LC_ALL = en_US.UTF-8 Locale-gen en_US.UTF-8 Sudo dpkg-reconfigure locales

OK. Try again to solve the problem.