I fix the bug.. I only rm /dev/watchdog.. because when systemd receive the reboot signal, the systemd will call /dev/watchdog!!!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1591043 Title: xubuntu 16.04 on the haswell platform random restart To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfdesktop4/+bug/1591043/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs