F17 takes so long to reboot/poweroff

[sguazt]

Hello,

On my system, the boot phase takes only approximately 28 seconds but
both the reboot and shutdown phase take approximately 1 minute and 10
seconds.

This did not happen with F16.

Could someone help me to solve this issue?

Here below are my systemd services:

UNIT                       LOAD   ACTIVE SUB     JOB DESCRIPTION
abrt-ccpp.service          loaded active exited      Install ABRT coredump hook
abrt-oops.service          loaded active running     ABRT kernel log watcher
abrt-vmcore.service        loaded active exited      Harvest vmcores for ABRT
abrtd.service              loaded active running     ABRT Automated
Bug Reporting Tool
accounts-daemon.service    loaded active running     Accounts Service
acpid.service              loaded active running     ACPI Event Daemon
auditd.service             loaded active running     Security Auditing Service
colord-sane.service        loaded active running     Daemon for
monitoring attached scanners and registering them with colord
colord.service             loaded active running     Manage, Install
and Generate Color Profiles
console-kit-daemon.service loaded active running     Console Manager
console-...m-start.service loaded active exited      Console System
Startup Logging
crond.service              loaded active running     Command Scheduler
cups.service               loaded active running     CUPS Printing Service
dbus.service               loaded active running     D-Bus System Message Bus
fail2ban.service           loaded active running     SYSV: Fail2ban daemon
fedora-loadmodules.service loaded active exited      Load legacy
module configuration
fedora-readonly.service    loaded active exited      Configure
read-only root support
fedora-s...it-late.service loaded active exited      Initialize
storage subsystems (RAID, LVM, etc.)
fedora-s...ge-init.service loaded active exited      Initialize
storage subsystems (RAID, LVM, etc.)
fedora-w...storage.service loaded active exited      Wait for storage scan
ip6tables.service          loaded active exited      IPv6 firewall
with ip6tables
iptables.service           loaded active exited      IPv4 firewall with iptables
mcelog.service             loaded active running     Machine Check
Exception Logging Daemon
NetworkManager.service     loaded active running     Network Manager
prefdm.service             loaded active running     Display Manager
rsyslog.service            loaded active running     System Logging Service
rtkit-daemon.service       loaded active running     RealtimeKit
Scheduling Policy Service
sendmail.service           loaded active running     Sendmail Mail
Transport Agent
sm-client.service          loaded active running     Sendmail Mail
Transport Client
smartd.service             loaded active running     Self Monitoring
and Reporting Technology (SMART) Daemon
sshd.service               loaded active running     OpenSSH server daemon
system-s...eyboard.service loaded active running     System Setup Keyboard
systemd-binfmt.service     loaded active exited      Set Up Additional
Binary Formats
systemd-journald.service   loaded active running     Journal Service
systemd-logind.service     loaded active running     Login Service
systemd-...collect.service loaded active exited      Collect Read-Ahead Data
systemd-...-replay.service loaded active exited      Replay Read-Ahead Data
systemd-remount-fs.service loaded active exited      Remount Root and
Kernel File Systems
systemd-sysctl.service     loaded active exited      Apply Kernel Variables
systemd-...s-setup.service loaded active exited      Recreate Volatile
Files and Directories
systemd-...essions.service loaded active exited      Permit User Sessions
systemd-...e-setup.service loaded active exited      Setup Virtual Console
tcsd.service               loaded failed failed      LSB: Init script for TCSD
udev-settle.service        loaded active exited      udev Wait for
Complete Device Initialization
udev-trigger.service       loaded active exited      udev Coldplug all Devices
udev.service               loaded active running     udev Kernel Device Manager
udisks2.service            loaded active running     Storage Daemon
upower.service             loaded active running     Daemon for power management

Thank you very much.

Best,

-- Marco