Estou executando o Ubuntu Budgie 17.04 em um HP Envy 13 com 8 GB de RAM, um SSD e um núcleo I5, portanto, espero que o Ubuntu seja inicializado rapidamente. Estou com a inicialização dupla no Windows 10 e desativei a inicialização rápida nas configurações do Windows. Inicialização segura está ativada. Eu vi algumas "correções", como inicialização terrivelmente lenta no Ubuntu 17.04 mas não vai me deixar salvar o arquivo editado nem tenho certeza quanto do arquivo para editar para tentar isso.
Veja a saída de systemd-analyze :
jake@jake-HP-ENVY-13:~$ systemd-analyze
Startup finished in 3.046s (firmware) + 2.865s (loader) + 1.564s (kernel) + 3min 482ms (userspace) = 3min 7.958s
jake@jake-HP-ENVY-13:~$ systemd-analyze blame
5.022s nmbd.service
1.904s fwupd.service
1.454s apparmor.service
1.414s plymouth-read-write.service
560ms dev-nvme0n1p5.device
368ms NetworkManager-wait-online.service
335ms systemd-resolved.service
193ms [email protected]
126ms lightdm.service
124ms plymouth-quit-wait.service
102ms systemd-udev-trigger.service
98ms systemd-timesyncd.service
95ms networking.service
86ms keyboard-setup.service
86ms ModemManager.service
83ms smbd.service
80ms snapd.service
77ms upower.service
74ms tlp.service
68ms accounts-daemon.service
68ms apport.service
66ms NetworkManager.service
57ms speech-dispatcher.service
55ms irqbalance.service
53ms gpu-manager.service
53ms grub-common.service
53ms systemd-tmpfiles-clean.service
50ms systemd-logind.service
48ms systemd-journald.service
47ms thermald.service
46ms bluetooth.service
41ms avahi-daemon.service
33ms alsa-restore.service
32ms systemd-udevd.service
31ms udisks2.service
26ms snap-repair.service
26ms pppd-dns.service
25ms colord.service
25ms systemd-fsck@dev-disk-by\x2duuid-FA26\x2d239C.service
24ms packagekit.service
23ms systemd-modules-load.service
23ms plymouth-start.service
20ms [email protected]
20ms systemd-tmpfiles-setup-dev.service
18ms geoclue.service
17ms polkit.service
14ms ureadahead-stop.service
14ms rsyslog.service
12ms setvtrgb.service
10ms resolvconf.service
5.022s nmbd.service
1.904s fwupd.service
1.454s apparmor.service
1.414s plymouth-read-write.service
560ms dev-nvme0n1p5.device
368ms NetworkManager-wait-online.service
335ms systemd-resolved.service
193ms [email protected]
126ms lightdm.service
124ms plymouth-quit-wait.service
102ms systemd-udev-trigger.service
98ms systemd-timesyncd.service
95ms networking.service
86ms keyboard-setup.service
86ms ModemManager.service
83ms smbd.service
80ms snapd.service
77ms upower.service
74ms tlp.service
68ms accounts-daemon.service
68ms apport.service
66ms NetworkManager.service
57ms speech-dispatcher.service
55ms irqbalance.service
53ms gpu-manager.service
53ms grub-common.service
53ms systemd-tmpfiles-clean.service
50ms systemd-logind.service
48ms systemd-journald.service
47ms thermald.service
46ms bluetooth.service
41ms avahi-daemon.service
33ms alsa-restore.service
32ms systemd-udevd.service
31ms udisks2.service
26ms snap-repair.service
26ms pppd-dns.service
25ms colord.service
25ms systemd-fsck@dev-disk-by\x2duuid-FA26\x2d239C.service
24ms packagekit.service
23ms systemd-modules-load.service
23ms plymouth-start.service
20ms [email protected]
20ms systemd-tmpfiles-setup-dev.service
18ms geoclue.service
17ms polkit.service
14ms ureadahead-stop.service
14ms rsyslog.service
12ms setvtrgb.service
10ms resolvconf.service
10ms wpa_supplicant.service
9ms sys-kernel-debug.mount
8ms systemd-remount-fs.service
8ms dev-mqueue.mount
7ms dev-hugepages.mount
7ms snapd.autoimport.service
6ms systemd-tmpfiles-setup.service
5ms systemd-journal-flush.service
5ms ufw.service
5ms boot-efi.mount
4ms systemd-user-sessions.service
4ms systemd-sysctl.service
4ms systemd-update-utmp-runlevel.service
4ms kmod-static-nodes.service
3ms systemd-update-utmp.service
3ms rtkit-daemon.service
3ms systemd-random-seed.service
2ms console-setup.service
2ms systemd-backlight@backlight:intel_backlight.service
2ms sys-fs-fuse-connections.mount
1ms swapfile.swap
927us postfix.service
385us snapd.socket
lines 51-73/73 (END)
O que posso tentar acelerar? Eu sou um novato, então ELI5 por favor.
O problema pode ser que o Ubuntu esteja esperando que a partição swap apareça. Dê uma olhada nisso:
Ubuntu Desktop 17.04 64-bit com casa criptografada, inicialização lenta
Para editar os arquivos, use
sudo gedit /etc/crypttab
e
sudo gedit /etc/fstab
O uso do sudo fornece os privilégios elevados necessários para editar esses arquivos.
Espero que ajude.
Aqui estão os números da minha máquina e ela inicializa como um foguete com 17.04 Ubuntu Mate, SSD e I7 kaby lake. Você pode compará-los com os seus para grandes diferenças.
A primeira coisa que gostaria de fazer é ter certeza e exibir o processo de inicialização seguindo estas instruções:
% bl0ck_qu0te%Veja onde estão os atrasos ao inicializar.
A minha leva 13 segundos para chegar a "inicialização no modo inseguro" e mais 14 segundos para pedir minha senha.
sudo systemd-analyze blame
8.840s NetworkManager-wait-online.service
4.030s fwupd.service
550ms systemd-resolved.service
512ms dev-sda3.device
372ms click-system-hooks.service
340ms winbind.service
338ms vboxdrv.service
279ms home-john-Libraries.mount
239ms gpu-manager.service
237ms systemd-timesyncd.service
231ms swapfile.swap
225ms [email protected]
207ms tlp.service
192ms snapd.service
188ms accounts-daemon.service
157ms ModemManager.service
117ms irqbalance.service
114ms apport.service
111ms thermald.service
95ms systemd-fsck@dev-disk-by\x2duuid-5649\x2dD6F4.service
89ms grub-common.service
88ms pppd-dns.service
87ms keyboard-setup.service
84ms alsa-restore.service
84ms lm-sensors.service
77ms NetworkManager.service
72ms networking.service
68ms extra.mount
66ms upower.service
57ms teamviewerd.service
56ms apparmor.service
56ms avahi-daemon.service
49ms swapspace.service
47ms repowerd.service
41ms systemd-udev-trigger.service
41ms systemd-udevd.service
41ms speech-dispatcher.service
40ms systemd-logind.service
36ms udisks2.service
35ms bluetooth.service
33ms colord.service
33ms systemd-tmpfiles-setup-dev.service
32ms smbd.service
29ms lightdm.service
26ms polkit.service
25ms systemd-sysctl.service
22ms dev-mqueue.mount
21ms sys-kernel-debug.mount
21ms systemd-journald.service
21ms systemd-modules-load.service
19ms rsyslog.service
19ms ufw.service
18ms plymouth-read-write.service
17ms kmod-static-nodes.service
16ms binfmt-support.service
15ms nmbd.service
14ms systemd-update-utmp.service
13ms ureadahead-stop.service
9ms systemd-journal-flush.service
7ms boot-efi.mount
7ms systemd-tmpfiles-setup.service
6ms dev-hugepages.mount
5ms resolvconf.service
5ms dns-clean.service
4ms systemd-user-sessions.service
4ms systemd-update-utmp-runlevel.service
4ms snapd.autoimport.service
3ms snapd.socket
3ms proc-sys-fs-binfmt_misc.mount
3ms openvpn.service
3ms vboxweb-service.service
3ms vboxautostart-service.service
3ms vboxballoonctrl-service.service
3ms setvtrgb.service
2ms sys-fs-fuse-connections.mount
2ms systemd-remount-fs.service
2ms systemd-random-seed.service
2ms rtkit-daemon.service
1ms systemd-backlight@backlight:acpi_video0.service
1ms console-setup.service
1ms rc-local.service
872us plymouth-quit-wait.service