Install crda on Ubuntu: sudo apt-get install crda
Learn how to install crda with the command sudo apt-get install crda on Ubuntus.
Quick installation of crda:
Step 1: Update system:
sudo apt-get update
Step 2: Install: crda
Ater updaing the OS run following command to install the packae:
sudo apt-get install crda
Package Details | |
| Package: | crda |
| Version: | 1.1.2-1ubuntu1 |
| Maintainer: | Ubuntu Developers |
| Home page: | http://wireless.kernel.org/en/developers/Regulatory/#CRDA |
| Description: | wireless Central Regulatory Domain Agent This package provides a Central Regulatory Domain Agent (CRDA) to be used by the Linux kernel cf80211 wireless subsystem to query and apply the regulatory domain settings wireless devices may operate within for a given location. . CRDA queries operational frequency regulations stored within the regulatory database provided by the wireless-regdb package. Multi-Arch: foreign Homepage: http://wireless.kernel.org/en/developers/Regulatory/#CRDA |
| Distro: | Ubuntu 12.04 LTS |
| Release: | |
| Repo/Section: | net |
How to install crda on Ubuntu 12.04 LTS?
First of all update your system with the command:
sudo apt-get update
Above command will download the package lists for Ubuntu 12.04 LTS on your system. This will update the list of newest versions of packages and its dependencies on your system.
After downloading the latest package list with the help of above you can run the installation process.
If crda is not installed on your compter then the command 'dpkg -L crda' will give followin error.
deepak@deepak-VirtualBox:~$ dpkg -L crda Package `crda' is not installed. Use dpkg --info (= dpkg-deb --info) to examine archive files, and dpkg --contents (= dpkg-deb --contents) to list their contents. deepak@deepak-VirtualBox:~$
Installing crda:
After system update use the following command to install crda:
sudo apt-get install crda
Above command will confirm before installing the package on your Ubuntu 12.04 LTS Operating System. If you are not already logged in as su, installer will ask you the root password. After completion of the installation you can use the package on your system.
How to uninstall/remove crda from Ubuntu 12.04 LTS?
Now we will see the commands for uninstalling the crda from Ubuntu 12.04 LTS. For uninstalling this package you can easily use the apt command and remove the package from Linux Operating System.
To remove the crda following command is used:
sudo apt-get remove crda
Following command is used to remove the crda package along with its dependencies:
sudo apt-get remove --auto-remove crda
This will remove crda and all its dependent packages which is no longer needed in the system.
Completely removing crda with all configuration files:
Following command should be used with care as it deletes all the configuration files and data:
sudo apt-get purge crda
or you can use following command also:
sudo apt-get purge --auto-remove crda
Above command will remove all the configuration files and data associated with crda package. You can can't recover the delete data, so, use this command with care.