In https://wiki.archlinux.org/index.php/talk:NFS#NetworkManager-wait- online I found a workaround that works for me (ArchLinux has been using systemd for a long time already):
* create a file /lib/systemd/system/auto_share.service with the following contents: After=NetworkManager-wait-online.service Before=systemd-user-sessions.service * execute the following commands in a terminal: systemctl enable NetworkManager-wait-online systemctl reenable auto_share.service Having done this once, booting and shutdown works fine, even with still mounted cifs shares. It stays the same after system reboot. Even if this workaround will work fine for everyone (?), this bug should be fixed permanently anyhow! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1577885 Title: 120sec delay during shutdown or reboot with still mounted cifs (via Wifi) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1577885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs