In other words, there are three distinct bugs here:
* (this bug) atftpd's postinst script should use udp instead of udp4 for two reasons: (1) atftpd supports IPv6, and (2) rlinetd doesn't understand udp4
* rlinetd-0.8.2-1 crashes (at least with atftpd)
* rlinetd doesn't understand (udp|tcp)(4|6)
In other words, there are three distinct bugs here:
* (this bug) atftpd's postinst script should use udp instead of udp4 for two reasons: (1) atftpd supports IPv6, and (2) rlinetd doesn't understand udp4
* rlinetd-0.8.2-1 crashes (at least with atftpd)
* rlinetd doesn't understand (udp|tcp)(4|6)