Debian FAQ

查找文件所属包

dpkg -S /usr/lib/asterisk/modules/codec_opus_open_source.so

使用 backports

# 从 backport 安装单个包
apt-get install asterisk/buster-backports

# 从 backport 安装
apt-get install -t buster-backports asterisk

non-free

• non-free-firmware
  • 2022
  • firmware-iwlwifi, firmware-amd-graphics, firmware-misc-nonfree