I believe your interfaces setting in smb.conf is incorrect: interfaces = lan wlan
That tells the service to bind to an interface named "lan" and an interface named "wlan". If these interfaces don't exist, samba will fail to start. It shouldn't segfault, of course, but it will definitely not start. Could you verify that setting please? Regarding why purging and reinstalling samba didn't work, it's because smb.conf is provided by the samba-common package, not samba. It's not clear from the console output above if you also purged samba-common. ** Changed in: samba (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1738119 Title: Samba crashes during startup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1738119/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs