Após a atualização do 14.04 LTS para o 16.04 LTS, na inicialização ele mostra /dev/sda8: clean, 451307/12025856 files, 32421229/48102656 blocks , o que faz com que o Ubuntu leve algum tempo para carregar.
20 processos de inicialização mais lentos: systemd-analyze blame | head -n 20 :
suraj @ suraj-Inspiron-3420: ~ $ systemd-analyse blame | cabeça -n 20 13.937s apparmor.service
13.376s plymouth-start.service
11.953s plymouth-read-write.service
11.436s NetworkManager.service
10.853s thermald.service
10.316s dev-sda8.device
10.232s ModemManager.service
10.226s gpu-manager.service
9.866s accounts-daemon.service
9.529s NetworkManager-wait-online.service
6.200s polkitd.service
3.910s grub-common.service
3.688s rsyslog.service
3.657s avahi-daemon.service
3.595s systemd-tmpfiles-setup.service
3.309s console-setup.service
3.084s winbind.service
3.074s nmbd.service
2.958s samba-ad-dc.service
2.956s binfmt-support.service