1
0
I have a Lenovo y50, core i7, 16gb RAM with a 1TB Samsung Evo 6 SSD setup with the following structure -
Ubuntu 18.10 - full disk encryption on 750gb. (No swap partition for the ubuntu)
Windows 10 - no encryption on 230gb.
Thing is, the Windows 10 boots up in 3s while the Ubuntu 18.10 boots up in approximately 2 minutes.
Here are some commands i ran to identify whats wrong,
Output of systemd-analyze - https://pastebin.com/AfAZ1gKN
Startup finished in 2.150s (firmware) + 39.294s (loader) + 11.414s (kernel) + 12.606s (userspace) = 1min 5.466s
graphical.target reached after 12.595s in userspace
Output of systemd-analyze blame - https://pastebin.com/CSkp5ViH
7.241s plymouth-quit-wait.service
6.608s NetworkManager-wait-online.service
2.073s systemd-udev-settle.service
1.557s snapd.service
1.455s vmware.service
1.334s dev-mapper-system\x2droot.device
902ms vboxdrv.service
711ms udisks2.service
669ms plymouth-start.service
648ms networkd-dispatcher.service
637ms snapd.seeded.service
616ms vmware-workstation-server.service
578ms systemd-journal-flush.service
555ms vmware-USBArbitrator.service
538ms upower.service
533ms systemd-logind.service
457ms systemd-resolved.service
429ms fwupd.service
417ms ModemManager.service
378ms snap-gimp-130.mount
352ms snap-gnome\x2dsystem\x2dmonitor-57.mount
325ms accounts-daemon.service
317ms snap-gnome\x2dlogs-57.mount
289ms systemd-timesyncd.service
286ms snap-onlyoffice\x2ddesktopeditors-31.mount
282ms NetworkManager.service
281ms snap-gnome\x2d3\x2d26\x2d1604-82.mount
267ms apparmor.service
250ms snap-gnome\x2d3\x2d26\x2d1604-70.mount
247ms snap-gimp-165.mount
241ms systemd-udev-trigger.service
237ms systemd-rfkill.service
236ms apport.service
219ms keyboard-setup.service
213ms thermald.service
213ms rsyslog.service
207ms snap-gtk\x2dcommon\x2dthemes-1198.mount
206ms snap-gnome\x2dsystem\x2dmonitor-70.mount
203ms snap-core-5662.mount
196ms snap-gnome\x2dcalculator-406.mount
195ms snap-gnome\x2d3\x2d28\x2d1804-23.mount
187ms snap-gnome\x2dcharacters-206.mount
183ms dev-loop10.device
181ms snap-core18-941.mount
180ms dev-loop11.device
176ms dev-loop8.device
172ms avahi-daemon.service
170ms wpa_supplicant.service
167ms incron.service
160ms packagekit.service
156ms bluetooth.service
154ms snap-gnome\x2dcalculator-238.mount
154ms snap-gnome\x2dlogs-45.mount
149ms dev-loop7.device
148ms snap-gtk\x2dcommon\x2dthemes-701.mount
148ms dev-loop13.device
145ms snap-core18-782.mount
143ms snap-gnome\x2dlogs-61.mount
143ms dev-loop12.device
140ms pppd-dns.service
134ms snap-gnome\x2dcharacters-124.mount
133ms dev-loop14.device
132ms gpu-manager.service
128ms switcheroo-control.service
127ms systemd-fsck@dev-disk-by\x2duuid-CA59\x2dC858.service
125ms snap-gnome\x2dcalculator-352.mount
124ms dev-loop6.device
122ms dev-loop1.device
121ms systemd-journald.service
118ms dev-loop16.device
118ms dev-loop3.device
114ms dev-loop4.device
113ms dev-loop9.device
111ms bolt.service
111ms snap-gnome\x2dcharacters-254.mount
108ms dev-loop15.device
107ms dev-loop5.device
100ms grub-common.service
100ms snap-core-6673.mount
99ms gdm.service
95ms snap-gnome\x2dsystem\x2dmonitor-77.mount
85ms dev-loop18.device
84ms dev-loop17.device
83ms motd-news.service
80ms networking.service
76ms systemd-udevd.service
76ms kerneloops.service
75ms dev-loop2.device
73ms systemd-fsck@dev-mapper-system\x2dboot.service
72ms polkit.service
68ms dev-loop19.device
67ms colord.service
63ms dev-loop0.device
59ms user@1000.service
56ms lvm2-pvscan@253:0.service
49ms lvm2-monitor.service
46ms systemd-tmpfiles-setup.service
43ms systemd-modules-load.service
41ms dns-clean.service
39ms dev-loop20.device
37ms dev-loop23.device
35ms systemd-tmpfiles-clean.service
32ms kmod-static-nodes.service
30ms lvm2-activation-early.service
30ms grub-initrd-fallback.service
30ms sys-kernel-debug.mount
29ms systemd-sysctl.service
29ms boot.mount
28ms dev-hugepages.mount
26ms dev-mqueue.mount
26ms boot-efi.mount
25ms systemd-backlight@backlight:intel_backlight.service
24ms lvm2-activation.service
23ms plymouth-read-write.service
23ms systemd-tmpfiles-setup-dev.service
23ms systemd-sysusers.service
22ms console-setup.service
21ms vboxweb-service.service
20ms systemd-update-utmp.service
20ms ufw.service
19ms systemd-remount-fs.service
18ms ubiquity.service
15ms vboxballoonctrl-service.service
15ms systemd-random-seed.service
14ms dev-loop21.device
13ms systemd-user-sessions.service
13ms vboxautostart-service.service
13ms systemd-cryptsetup@system.service
11ms ifupdown-pre.service
10ms sys-kernel-config.mount
9ms rtkit-daemon.service
9ms systemd-update-utmp-runlevel.service
9ms snapd.socket
8ms sys-fs-fuse-connections.mount
8ms setvtrgb.service
8ms dev-loop22.device
3ms blk-availability.service
3ms openvpn.service
Output of sytemd-analyze critical-chain - https://pastebin.com/tUCWuzcA
The time after the unit is active or started is printed after the "@" character.
The time the unit takes to start is printed after the "+" character.
graphical.target @12.595s
└─multi-user.target @12.594s
└─vmware-workstation-server.service @11.978s +616ms
└─vmware.service @10.521s +1.455s
└─network-online.target @10.497s
└─NetworkManager-wait-online.service @3.887s +6.608s
└─NetworkManager.service @3.594s +282ms
└─dbus.service @3.564s
└─basic.target @3.512s
└─sockets.target @3.512s
└─snapd.socket @3.503s +9ms
└─sysinit.target @3.498s
└─systemd-timesyncd.service @3.207s +289ms
└─systemd-tmpfiles-setup.service @3.149s +46ms
└─local-fs.target @3.140s
└─run-vmblock\x2dfuse.mount @10.802s
└─local-fs-pre.target @2.689s
└─lvm2-monitor.service @2.640s +49ms
└─lvm2-lvmetad.socket @236ms
└─-.mount @231ms
└─system.slice @231ms
└─-.slice @231ms
Any help to reduce the boot times would be greatly appreciated. Thank you.
O Milli
Posted 2019-04-13T17:00:30.967
Reputation: 11
How did you dualboot it? What's the main bootloader? Does Ubuntu boot directly from grub? Any performance improves after disabling encryption? – Biswapriyo – 2019-04-13T17:08:16.923
Dual boot was from grub. I select either Windows or Ubuntu from the Grub menu. It will be difficult to disable full disk encryption except doing a full install. The setup works fine, however Ubuntu takes too long to boot (about 1min plus) while Windows 10 boots in 3s. This is an SSD. – O Milli – 2019-04-13T17:22:23.430