I always use apt-cache as it also searches on description: $ apt-cache search tacacslibauthen-tacacsplus-perl - Perl module for authentication using TACACS+ server libpam-tacplus - PAM module for using TACACS+ as an authentication service
strange .... in my search, the system find only one Package # apt-cache search tacacslibauthen-tacacsplus-perl - Perl module for authentication using TACACS+ server
# # cat /etc/apt/sources.list deb http://deb.debian.org/debian bullseye main deb-src http://deb.debian.org/debian bullseye main deb http://deb.debian.org/debian-security/ bullseye-security main deb-src http://deb.debian.org/debian-security/ bullseye-security main deb http://deb.debian.org/debian bullseye-updates main deb-src http://deb.debian.org/debian bullseye-updates main # Bullseye 11.2