cercando nel forum ho trovato solo un post del 2013 nel quale c'era scritto risolto ma non è stata pubblicata nessuna soluzione, per questo ho deciso di farne una nuova.
Ho un Asus x541u con dual-boot win10 e ubuntu 16.04, all'avvio impiega circa 30 secondi, che forse non saranno tanti ma quando ho visto tutto quello che parte in automatico mi sono preoccupato.
Di seguito posto l'output del comando
Codice: Seleziona tutto
systemd-analyze time && systemd-analyze blame
Codice: Seleziona tutto
Startup finished in 7.881s (kernel) + 23.827s (userspace) = 31.709s
10.363s irqbalance.service
9.907s dev-sda5.device
9.745s networking.service
9.282s ModemManager.service
7.942s accounts-daemon.service
7.485s apparmor.service
5.442s systemd-logind.service
5.344s rsyslog.service
5.112s grub-common.service
4.705s ondemand.service
4.668s speech-dispatcher.service
4.548s bluetooth.service
4.547s thermald.service
4.449s apport.service
4.397s NetworkManager.service
3.558s console-setup.service
2.789s wpa_supplicant.service
2.787s gpu-manager.service
2.486s polkitd.service
1.917s plymouth-start.service
1.856s avahi-daemon.service
1.682s zram-config.service
1.646s systemd-udevd.service
1.486s lightdm.service
1.373s keyboard-setup.service
1.267s systemd-tmpfiles-setup-dev.service
1.229s systemd-tmpfiles-setup.service
1.097s udisks2.service
1.071s systemd-journald.service
930ms systemd-rfkill.service
900ms systemd-timesyncd.service
868ms systemd-modules-load.service
856ms dns-clean.service
837ms systemd-update-utmp.service
655ms systemd-backlight@backlight:acpi_video0.service
611ms systemd-sysctl.service
506ms dev-mqueue.mount
504ms sys-kernel-debug.mount
504ms dev-hugepages.mount
496ms ufw.service
494ms systemd-backlight@backlight:intel_backlight.service
434ms colord.service
418ms systemd-journal-flush.service
383ms upower.service
379ms rc-local.service
370ms setvtrgb.service
367ms systemd-udev-trigger.service
336ms systemd-random-seed.service
252ms systemd-user-sessions.service
224ms resolvconf.service
212ms kmod-static-nodes.service
201ms dev-disk-by\x2duuid-8b4d5a47\x2d8019\x2d4812\x2dbcb0\x2d698e710
114ms systemd-remount-fs.service
100ms plymouth-read-write.service
46ms user@1000.service
33ms pppd-dns.service
24ms alsa-restore.service
12ms snapd.socket
7ms snapd.autoimport.service
4ms systemd-update-utmp-runlevel.service
3ms sys-fs-fuse-connections.mount
3ms ureadahead-stop.service
2ms rtkit-daemon.service
2ms plymouth-quit-wait.service
Grazie in anticipo =)