I started writing my comment before you posted your log output. That's why I saw it only afterwards.
I tracked it down to: /usr/lib/dhcpcd/dhcpcd-run-hooks -> /usr/lib/dhcpcd/dhcpcd-hooks/30-hostname -> need_hostname function: ``` is_default_hostname "$hostname" && return 0 ``` /usr/lib/dhcpcd/dhcpcd-hooks/10-mtu calls "set -e" which is still present when sourcing /usr/lib/dhcpcd/dhcpcd-hooks/30-hostname. Distilled down `test` shell code: ``` #!/bin/sh set -e need_hostname() { false && return 0 echo "remaining" } need_hostname ``` busybox behaves differently than dash in that case: ``` $ sh test; echo $? remaining 0 $ busybox test; echo $? 1 ``` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2064926 Title: dhcpcd stuck for 5 Minutes (300 Seconds) during Boot Process (LUKS/Clevis Autounlock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dhcpcd/+bug/2064926/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs