valerio@valerio-Lenovo-G50-45 ~ $ systemd-analyze time
Startup finished in 13.485s (kernel) + 3min 617ms (userspace) = 3min 14.102s
valerio@valerio-Lenovo-G50-45 ~ $ systemd-analyze --no-pager blame
          2.156s dev-sdb1.device
          1.100s tlp.service
           937ms accounts-daemon.service
           830ms console-setup.service
           797ms ModemManager.service
           614ms loadcpufreq.service
           611ms irqbalance.service
           590ms systemd-udevd.service
           564ms apport.service
           560ms apparmor.service
           556ms ntp.service
           523ms speech-dispatcher.service
           504ms grub-common.service
           498ms lvm2-monitor.service
           467ms ondemand.service
           463ms hddtemp.service
           425ms systemd-logind.service
           422ms bluetooth.service
           417ms keyboard-setup.service
           413ms NetworkManager.service
           401ms lightdm.service
           396ms console-kit-log-system-start.service
           388ms gpu-manager.service
           384ms pppd-dns.service
           381ms upower.service
           371ms cpufrequtils.service
           366ms rsyslog.service
           362ms systemd-udev-trigger.service
           340ms networking.service
           326ms systemd-journald.service
           321ms lm-sensors.service
           306ms systemd-user-sessions.service
           287ms thermald.service
           283ms alsa-restore.service
           210ms iio-sensor-proxy.service
           209ms udisks2.service
           201ms hdd.mount
           182ms binfmt-support.service
           140ms systemd-modules-load.service
           135ms polkitd.service
           134ms plymouth-quit-wait.service
           133ms avahi-daemon.service
           104ms systemd-update-utmp.service
            98ms flatpak-system-helper.service
            92ms openvpn.service
            90ms setvtrgb.service
            88ms systemd-tmpfiles-setup-dev.service
            84ms user@1000.service
            84ms ufw.service
            83ms systemd-remount-fs.service
            83ms rc-local.service
            80ms sys-kernel-config.mount
            79ms systemd-sysctl.service
            79ms systemd-tmpfiles-setup.service
            73ms sys-kernel-debug.mount
            72ms sys-fs-fuse-connections.mount
            72ms colord.service
            66ms kmod-static-nodes.service
            60ms dev-mqueue.mount
            60ms systemd-update-utmp-runlevel.service
            59ms systemd-journal-flush.service
            51ms dev-hugepages.mount
            46ms systemd-random-seed.service
            43ms resolvconf.service
            40ms proc-sys-fs-binfmt_misc.mount
            38ms dns-clean.service
            38ms plymouth-start.service
            32ms wpa_supplicant.service
            25ms systemd-backlight@backlight:radeon_bl0.service
            22ms ureadahead-stop.service
            17ms rtkit-daemon.service
            14ms plymouth-read-write.service
valerio@valerio-Lenovo-G50-45 ~ $ systemd-analyze plot > plot.svg
valerio@valerio-Lenovo-G50-45 ~ $ journalctl --no-pager -b -p3
-- Logs begin at Tue 2018-06-12 05:45:07 CEST, end at Tue 2018-06-12 05:49:15 CEST. --
Jun 12 05:45:10 valerio-Lenovo-G50-45 ntpdate[945]: name server cannot be used: Temporary failure in name resolution (-3)
Jun 12 05:46:37 valerio-Lenovo-G50-45 systemd[1]: Timed out waiting for device dev-disk-by\x2duuid-1c270168\x2d2a04\x2d49ad\x2d904c\x2d87515cfab16b.device.
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: Failed to obtain handles for "Service Changed" characteristic
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: Not enough free handles to register service
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: Error adding Link Loss service
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: Not enough free handles to register service
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: Not enough free handles to register service
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: Not enough free handles to register service
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: Current Time Service could not be registered
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: gatt-time-server: Input/output error (5)
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: Not enough free handles to register service
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: Not enough free handles to register service
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: Sap driver initialization failed.
Jun 12 05:46:37 valerio-Lenovo-G50-45 bluetoothd[1125]: sap-server: Operation not permitted (1)
Jun 12 05:46:38 valerio-Lenovo-G50-45 ntpd[1215]: error resolving pool 0.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3)
Jun 12 05:46:38 valerio-Lenovo-G50-45 NetworkManager[1129]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
Jun 12 05:46:39 valerio-Lenovo-G50-45 wpa_supplicant[1334]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none
Jun 12 05:46:39 valerio-Lenovo-G50-45 wpa_supplicant[1334]: dbus: Failed to construct signal
Jun 12 05:46:39 valerio-Lenovo-G50-45 ntpd[1215]: error resolving pool 1.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3)
Jun 12 05:46:40 valerio-Lenovo-G50-45 lightdm[1410]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Jun 12 05:46:40 valerio-Lenovo-G50-45 lightdm[1410]: PAM adding faulty module: pam_kwallet.so
Jun 12 05:46:40 valerio-Lenovo-G50-45 lightdm[1410]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory
Jun 12 05:46:40 valerio-Lenovo-G50-45 lightdm[1410]: PAM adding faulty module: pam_kwallet5.so
Jun 12 05:46:40 valerio-Lenovo-G50-45 ntpd[1215]: error resolving pool 2.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3)
Jun 12 05:46:41 valerio-Lenovo-G50-45 ntpd[1215]: error resolving pool 3.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3)
Jun 12 05:46:42 valerio-Lenovo-G50-45 ntpdate[1585]: the NTP socket is in use, exiting
Jun 12 05:46:42 valerio-Lenovo-G50-45 lightdm[1676]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Jun 12 05:46:42 valerio-Lenovo-G50-45 lightdm[1676]: PAM adding faulty module: pam_kwallet.so
Jun 12 05:46:42 valerio-Lenovo-G50-45 lightdm[1676]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory
Jun 12 05:46:42 valerio-Lenovo-G50-45 lightdm[1676]: PAM adding faulty module: pam_kwallet5.so
Jun 12 05:46:51 valerio-Lenovo-G50-45 pulseaudio[1901]: [pulseaudio] backend-ofono.c: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files
Jun 12 05:47:02 valerio-Lenovo-G50-45 bluetoothd[1125]: Failed to set mode: Blocked through rfkill (0x12)
Jun 12 05:48:07 valerio-Lenovo-G50-45 systemd[1]: Timed out waiting for device dev-disk-by\x2duuid-1c270168\x2d2a04\x2d49ad\x2d904c\x2d87515cfab16b.device.
valerio@valerio-Lenovo-G50-45 ~ $ systemctl --no-pager --state=failed
0 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.
valerio@valerio-Lenovo-G50-45 ~ $ lsblk -o NAME,SIZE,TYPE,FSTYPE,MOUNTPOINT,UUIDNAME     SIZE TYPE FSTYPE MOUNTPOINT UUID
sdb     55,9G disk
└─sdb1  55,9G part ext4   /          ee59c40b-734a-4db3-b752-629e37454baa
sda    232,9G disk
└─sda1 232,9G part ext4   /hdd       28342077-b01f-4a04-b12e-0f6772b7d8bc
valerio@valerio-Lenovo-G50-45 ~ $ cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb1 during installation
# swap was on /dev/sda5 during installation
UUID=1c270168-2a04-49ad-904c-87515cfab16b none            swap    sw              0       0
/dev/sda1	/hdd	ext4	defaults	0	0
/dev/sdb1	/	ext4	defaults	0	0

valerio@valerio-Lenovo-G50-45 ~ $ inxi -Fxz
System:    Host: valerio-Lenovo-G50-45 Kernel: 4.13.0-45-generic x86_64 (64 bit gcc: 5.4.0)
           Desktop: Cinnamon 3.6.7 (Gtk 3.18.9-1ubuntu3.3)
           Distro: Linux Mint 18.3 Sylvia
Machine:   System: LENOVO product: 80E3 v: Lenovo G50-45
           Mobo: LENOVO model: Lancer 5B2 v: SDK0F82993 WIN
           Bios: LENOVO v: A2CN26WW(V1.08) date: 10/29/2014
CPU:       Dual core AMD E1-6010 APU with AMD Radeon R2 Graphics (-MCP-) cache: 2048 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 5390
           clock speeds: max: 1350 MHz 1: 1112 MHz 2: 1064 MHz
Graphics:  Card: Advanced Micro Devices [AMD/ATI] Mullins [Radeon R2 Graphics]
           bus-ID: 00:01.0
           Display Server: X.Org 1.18.4 drivers: ati,radeon (unloaded: fbdev,vesa)
           Resolution: 1366x768@59.97hz
           GLX Renderer: AMD MULLINS (DRM 2.50.0 / 4.13.0-45-generic, LLVM 5.0.0)
           GLX Version: 3.0 Mesa 17.2.8 Direct Rendering: Yes
Audio:     Card-1 Advanced Micro Devices [AMD] FCH Azalia Controller
           driver: snd_hda_intel bus-ID: 00:14.2
           Card-2 Advanced Micro Devices [AMD/ATI] Kabini HDMI/DP Audio
           driver: snd_hda_intel bus-ID: 00:01.1
           Sound: Advanced Linux Sound Architecture v: k4.13.0-45-generic
Network:   Card-1: Realtek RTL8723BE PCIe Wireless Network Adapter
           driver: rtl8723be port: 3000 bus-ID: 01:00.0
           IF: wlp1s0 state: up mac: <filter>
           Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
           driver: r8169 v: 2.3LK-NAPI port: 2000 bus-ID: 02:00.0
           IF: enp2s0 state: down mac: <filter>
Drives:    HDD Total Size: 310.1GB (11.1% used)
           ID-1: /dev/sda model: WDC_WD2500LPCX size: 250.1GB
           ID-2: /dev/sdb model: TCSUNBOW_X3_60GB size: 60.0GB
Partition: ID-1: / size: 55G used: 12G (23%) fs: ext4 dev: /dev/sdb1
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 48.0C mobo: N/A gpu: 48.0
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 174 Uptime: 10 min Memory: 1145.9/3406.1MB
           Init: systemd runlevel: 5 Gcc sys: 5.4.0
           Client: Shell (bash 4.3.481) inxi: 2.2.35