@oyvinst, the current NetworkManager in trusty (0.9.8.8-0ubuntu1) *does* seem to stop dhclient:
Jan 26 17:25:02 xubuntu NetworkManager[1766]: <info> caught signal 15, shutting down normally. Jan 26 17:25:02 xubuntu NetworkManager[1766]: <info> (eth0): device state change: activated -> disconnected (reason 'connection-removed') [100 30 38] Jan 26 17:25:02 xubuntu NetworkManager[1766]: <info> (eth0): deactivating device (reason 'connection-removed') [38] According to the changelog, we got a new upstream version merged 24/01/14: network-manager (0.9.8.8-0ubuntu1) trusty; urgency=medium [ Mathieu Trudel-Lapierre ] * New upstream release (LP: #1269179). Can you update and check that the problem is resolved for you? The third log message is printed by nm_device_deactivate(), which calls dhcp4_cleanup(), which calls nm_dhcp_client_stop(). What I can't currently work out is .. what changed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169614 Title: /etc/init.d/umountroot: "mount: / is busy" due to dhclient is not stopped To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1169614/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
