packages屬於 "focal-updates" 發行版 comm 子區域的套件
- conserver-client (8.2.4-2ubuntu0.20.04.1) [multiverse]
- connect to a console server
- conserver-server (8.2.4-2ubuntu0.20.04.1) [multiverse]
- connect multiple user to a serial console with logging
- dahdi-linux (1:2.11.1~dfsg-1ubuntu6.3) [universe]
- DAHDI telephony interface - Linux userspace parts