A workaround is describe in this thread. http://ubuntuforums.org/showthread.php?t=2131380
Put a script e.g. fstab to /etc/network/if-up.d containing the following content #!/bin/sh mount -a -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1544480 Title: after upgrading to 16.04 (xubuntu) network drive not mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1544480/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs