Just a comment: 'exit' is not the only way to terminate a shell script prematurely; if any of the scripts call 'set -e' and then any of the commands executed after that fails (i.e. returns a non-zero exit code) the script will terminate.
I would suggest the same debugging technique: adding exec >> /tmp/dhcp.debug 2>&1 set -x somewhere near the top of the first dhclient exit hook, and then looking at the execution log in /tmp/dhcp.debug to see whether the dbus-send command from /etc/dhcp3/dhclient-exit-hooks.d/zzzz_dhcdbd got executed or not. -- NetworkManager wrongly releases DHCP IP https://bugs.launchpad.net/bugs/105251 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
