$ apt-cache show wireless-crda
Package: wireless-crda
Priority: optional
Section: admin
Installed-Size: 116
Maintainer: Ubuntu Kernel Team
Architecture: amd64
Version: 1.14
Depends: udev
Filename: pool/main/w/wireless-crda/wireless-crda_1.14_amd64.deb
Size: 16040
MD5sum: f75c27d7b98699b5ee25f506a60757e3
SHA1: 266642c8927c52710d2af2453bad2a8190fa08c9
SHA256: 28dbad328d773b04d6149fb1de1d02cb1ca5d8e3978a404c4f9576e16039d0f5
Description-en: Wireless Central Regulatory Domain Agent
This package provides the CRDA agent for wireless drivers to
determine the regulatory domain channel and power settings.
Description-md5: de49e088c4110a9d022ecd4c2dd87225
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu
Supported: 18m
