Deepin的启动都在干了些什么？- Community

Deepin的启动都在干了些什么？

Experiences and Insight 3436 views · 27 replies ·

atongmu518

deepin

2019-04-17 16:30

Author

同一台老笔记本，换上了SSD硬盘。装了四个系统：Deepin，LinuxMint，PopOS!和win10。除了Deepin，其它三个系统，都可以在8秒内进入登录界面。但是Deepin。用了60秒以上才可以。请技术优化优化啊，这个数量级的差别。

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151******67

deepin

2019-04-17 17:14

我机械才10秒，你60秒?你怎么安的啊

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SiyerBOBO

deepin

2019-04-17 17:29

60秒是来找事儿的么。。。

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atongmu518

deepin

2019-04-17 17:46

https://bbs.deepin.org/post/176851
60秒是来找事儿的么。。。

我来找原因。

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atongmu518

deepin

2019-04-17 17:47

https://bbs.deepin.org/post/176851
我机械才10秒，你60秒?你怎么安的啊

通过U盘安装。

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le******ly@163.com

deepin

2019-04-17 18:07

systemd-analyze blame你自己看看就知道

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listenerri

deepin

2019-04-17 18:52

留意下显卡驱动的问题

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Dengshuangjang

deepin

2019-04-17 19:48

https://bbs.deepin.org/post/176851
systemd-analyze blame你自己看看就知道

这如何处理？能禁用吗？
[mmchttps://bbs.deepin.org/user/72751 ~]$ systemd-analyze blame
      29.276s plymouth-quit-wait.service
      12.698s udisks2.service
      7.630s abrtd.service
      7.029s libvirtd.service
      6.452s sssd.service
      6.005s lvm2-monitor.service
      5.559s systemd-udev-settle.service
      5.424s polkit.service
      4.225s unbound-anchor.service
      3.978s initrd-switch-root.service
      3.848s NetworkManager.service
      3.809s accounts-daemon.service
      2.757s avahi-daemon.service
      2.642s rtkit-daemon.service
      2.630s systemd-machined.service
      2.567s chronyd.service
      2.521s switcheroo-control.service
      2.142s packagekit.service
      1.878s cups.service
      1.746s dracut-initqueue.service
      1.458s systemd-udevd.service
      1.341s user@1000.service
      1.325s gdm.service
      1.015s systemd-journal-flush.service
      1.007s systemd-tmpfiles-setup-dev.service

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186******03

deepin

2019-04-17 20:19

https://wiki.deepin.org/wiki/%E7 ... 8%E6%B5%81%E7%A8%8B

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successfully

deepin

2019-04-17 21:42

https://bbs.deepin.org/post/176851
这如何处理？能禁用吗？
[mmc@localhost ~]$ systemd-analyze blame
29.276s plymouth-quit ...

开机动画启动时间最长

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le******ly@163.com

deepin

2019-04-17 21:49

#10

本帖最后由 lethappyfly 于 2019-4-17 20:16 编辑

https://bbs.deepin.org/post/176851
这如何处理？能禁用吗？
[mmc@localhost ~]$ systemd-analyze blame
29.276s plymouth-quit ...

印象中是这样的。
systemctl start  xxxx.service 开启某服务systemctl  restart xxx.service重启某服务
systemctl  enable  xxx.service开机就启动某服务设定
systemctl  stop  xxx.service停止，关闭某服务
systemctl  disable  xxx.service关闭某服务开机设定
自己去看一下你的服务有哪些是必须的，（先度娘，然后再去问社区官方人员）;再去详细了解systemctl命令，然后再动手。一般情况下不建议修改。

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Dengshuangjang

deepin

2019-04-17 23:59

#11

https://bbs.deepin.org/post/176851
systemctl start  xxxx.service
systemctl  enable  xxx.service
systemctl  stop  xxx.service

禁用一条命令就可以了，但哪些服务需要禁用不一定清楚，虽说那条服务虽然占用时间长，但也许不是关键，禁用它作用不大。
需要一个说明哪些服务是可以禁用的例子。
否则就像头次，冒似无用的服务，禁用了系统只有重装。禁用了系统无法启动了。

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Dengshuangjang

deepin

2019-04-18 00:00

#12

https://bbs.deepin.org/post/176851
开机动画启动时间最长

但禁用这个服务作用真的大吗？有哪些是可以禁用的？

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atongmu518

deepin

2019-04-18 04:14

#13

31.551s plymouth-quit-wait.service
      7.415s apt-daily.service
      3.196s deepin-login-sound.service
      2.609s apt-daily-upgrade.service
      1.724s laptop-mode.service
      1.646s dev-sda6.device
      1.404s upower.service
      1.303s NetworkManager-wait-online.service
      1.126s udisks2.service
      1.034s systemd-udev-trigger.service
         928ms deepin-accounts-daemon.service
         821ms NetworkManager.service
         787ms ModemManager.service
         672ms accounts-daemon.service
         556ms wpa_supplicant.service
         448ms systemd-hwdb-update.service
         373ms networking.service
         352ms systemd-logind.service
         222ms swapfile.swap
         199ms systemd-modules-load.service
         139ms lvm2-monitor.service
         128ms systemd-timesyncd.service
         126ms lightdm.service
         120ms smbd.service
         113ms systemd-journald.service
         96ms systemd-journal-flush.service
         89ms lastore-daemon.service
         81ms https://bbs.deepin.org/module
         76ms systemd-binfmt.service
         74ms polkit.service
         63ms dde-filemanager-daemon.service
         55ms nmbd.service
         47ms proc-sys-fs-binfmt_misc.mount
         46ms systemd-tmpfiles-clean.service
         35ms systemd-udevd.service
         34ms systemd-tmpfiles-setup-dev.service
         33ms systemd-tmpfiles-setup.service
         30ms deepin-anything-tool.service
         29ms blk-availability.service
         28ms dev-hugepages.mount
         26ms dev-mqueue.mount
         26ms systemd-backlight@backlight:acpi_video1.service
         26ms systemd-backlight@backlight:intel_backlight.service
         25ms kmod-static-nodes.service
         25ms systemd-sysusers.service
         22ms systemd-random-seed.service
         22ms systemd-backlight@backlight:acpi_video0.service
         21ms systemd-remount-fs.service
         19ms plymouth-start.service
         17ms lmt-poll.service
         16ms plymouth-read-write.service
         16ms bluetooth.service
         15ms systemd-update-utmp-runlevel.service
         14ms systemd-sysctl.service
         12ms systemd-rfkill.service
         10ms systemd-user-sessions.service
         10ms sys-kernel-config.mount
         10ms sys-kernel-debug.mount
         9ms systemd-update-utmp.service
         8ms ifupdown-pre.service
         8ms sys-fs-fuse-connections.mount

我的是这样，哪些可以禁用？启动快的朋友，都启了哪些服务？我说60秒，还有人不信吗？

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Dengshuangjang

2019-04-18 19:53

我信，就是速度慢！

successfully

deepin

2019-04-18 04:14

#14

https://bbs.deepin.org/post/176851
但禁用这个服务作用真的大吗？有哪些是可以禁用的？

禁用这个服务就看不到开机的注水动画了。其他的貌似都不能禁用。

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Dengshuangjang

2019-04-18 19:56

禁用开机动画效果不明显，启动，结束，动画结束，关键是哪些服务可以禁用能启动真正缩短开机的时间？
貌似禁用哪个系统都得摆起！

le******ly@163.com

deepin

2019-04-18 04:28

#15

七彩虹的120g,ssd,应该是最差的固态硬盘了。而且/home放在160G，5400转，三星硬盘。
systemd-analyze blame
      10.487s NetworkManager-wait-online.service
      5.037s nmbd.service
      2.508s apt-daily-upgrade.service
         867ms udisks2.service
         704ms apt-daily.service
         659ms deepin-accounts-daemon.service
         588ms keyboard-setup.service
         583ms laptop-mode.service
         499ms exim4.service
         482ms virtualbox.service
         431ms plymouth-start.service
         422ms dev-sdb2.device
         401ms lightdm.service
         331ms plymouth-quit-wait.service
         327ms systemd-logind.service
         247ms systemd-hwdb-update.service
         220ms NetworkManager.service
         215ms deepin-anything-tool.service
         167ms home.mount
         159ms systemd-modules-load.service
         157ms systemd-timesyncd.service
         121ms systemd-journal-flush.service
         104ms lvm2-monitor.service
         97ms dev-disk-by\x2duuid-a7333abb\x2d3cec\x2d4ef1\x2da69a\x2d4dbd9ccd7dca.swap
         77ms systemd-udev-trigger.service
         68ms user@1001.service
         58ms deepin-login-sound.service
         51ms systemd-journald.service
         51ms upower.service
         50ms lastore-daemon.service
         49ms networking.service
         49ms smbd.service
         48ms ModemManager.service
         41ms accounts-daemon.service
         35ms dde-filemanager-daemon.service
         29ms systemd-rfkill.service
         29ms systemd-fsck@dev-disk-by\x2duuid-69CD\x2dCBC3.service
         28ms systemd-binfmt.service
         27ms ssh.service
         27ms systemd-udevd.service
         25ms systemd-tmpfiles-clean.service
         24ms systemd-sysusers.service
         19ms wpa_supplicant.service
         18ms boot-efi.mount
         17ms systemd-user-sessions.service
         17ms systemd-tmpfiles-setup.service
         15ms plymouth-read-write.service
         15ms sys-kernel-debug.mount
         15ms proc-sys-fs-binfmt_misc.mount
         14ms blk-availability.service
         11ms lmt-poll.service
         10ms polkit.service
         9ms ifupdown-pre.service
         9ms systemd-update-utmp.service
         9ms systemd-tmpfiles-setup-dev.service
         8ms console-setup.service
         8ms systemd-update-utmp-runlevel.service
         7ms kmod-static-nodes.service
         6ms systemd-sysctl.service
         6ms systemd-remount-fs.service
         5ms systemd-random-seed.service
         4ms dev-hugepages.mount
         4ms dev-mqueue.mount
         2ms sys-fs-fuse-connections.mount
         2ms sys-kernel-config.mount

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蒙笛

deepin

2019-04-18 04:36

#16

也来晒一晒，确实等待时间较长。

zh-PC:~$ systemd-analyze blame
24.553s smbd.service
15.776s plymouth-quit-wait.service
13.475s nmbd.service
8.591s NetworkManager-wait-online.service
7.606s dev-sda12.device
7.285s udisks2.service
6.734s deepin-accounts-daemon.service
6.383s ModemManager.service
6.015s NetworkManager.service
5.904s apt-daily-upgrade.service
5.890s networking.service
5.756s lvm2-monitor.service
5.493s tlp.service
5.192s accounts-daemon.service
4.861s lm-sensors.service
4.709s bluetooth.service
4.693s systemd-logind.service
4.640s wpa_supplicant.service
4.548s deepin-login-sound.service
4.246s systemd-modules-load.service
4.125s apt-daily.service
3.628s EasyMonitor.service
3.486s systemd-journal-flush.service
2.990s deepin-anything-tool.service
2.927s systemd-fsck@dev-disk-by\x2duuid-E8FD\x2dE81B.service
2.731s systemd-udevd.service
1.971s lightdm.service
894ms systemd-binfmt.service
821ms upower.service
757ms systemd-user-sessions.service
741ms proc-sys-fs-binfmt_misc.mount
628ms dev-hugepages.mount
615ms systemd-remount-fs.service
590ms dev-mqueue.mount
589ms sys-kernel-debug.mount
541ms systemd-timesyncd.service

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zwq133

deepin

2019-04-18 05:43

#17

我这个是多少？？？

systemd-analyze blame
2.869s NetworkManager-wait-online.service
509ms dev-sda2.device
490ms apt-daily.service
468ms lwsmd.service
459ms smbd.service
410ms systemd-modules-load.service
374ms systemd-journal-flush.service
341ms apt-daily-upgrade.service
240ms dde-filemanager-daemon.service
216ms systemd-hwdb-update.service
215ms NetworkManager.service
202ms ModemManager.service
185ms deepin-accounts-daemon.service
172ms accounts-daemon.service
159ms nmbd.service
150ms laptop-mode.service
148ms systemd-logind.service
133ms systemd-timesyncd.service
128ms pppd-dns.service
124ms alsa-restore.service
98ms systemd-udev-trigger.service
92ms systemd-fsck@dev-disk-by\x2duuid-217D\x2dB198.service
80ms networking.service
71ms systemd-udevd.service
69ms systemd-fsck@dev-disk-by\x2duuid-83458737\x2d897f\x2d44d2\x2daf9f\x2d81894c28bd5e.service
64ms lightdm.service
60ms lastore-daemon.service
60ms plymouth-quit-wait.service
50ms systemd-journald.service
49ms lvm2-monitor.service
41ms udisks2.service
34ms upower.service
27ms systemd-tmpfiles-setup-dev.service
20ms systemd-tmpfiles-setup.service
20ms polkit.service
18ms systemd-sysctl.service
18ms sys-kernel-debug.mount
17ms user@1000.service
17ms systemd-binfmt.service
17ms systemd-tmpfiles-clean.service
17ms plymouth-start.service
13ms boot-efi.mount
12ms plymouth-read-write.service
12ms proc-sys-fs-binfmt_misc.mount
11ms systemd-remount-fs.service
10ms sys-kernel-config.mount
10ms dev-mqueue.mount
9ms kmod-static-nodes.service
9ms home.mount
8ms dev-hugepages.mount
6ms systemd-update-utmp.service
4ms systemd-update-utmp-runlevel.service
4ms systemd-random-seed.service
4ms lmt-poll.service
3ms systemd-user-sessions.service
2ms sys-fs-fuse-connections.mount

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atongmu518

deepin

2019-04-18 05:54

#18

https://bbs.deepin.org/post/176851
我这个是多少？？？

你这个达标

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zksmk

deepin

2019-04-18 20:10

#19

我最不达标，如下：51.140s dev-sda2.device
      41.165s dev-loop0.device
      40.934s dev-loop1.device
      36.754s ModemManager.service
      31.171s deepin-accounts-daemon.service
      30.349s apt-daily.service
      29.247s snapd.service
      27.199s networking.service
      26.894s NetworkManager.service
      25.339s avahi-daemon.service
      25.107s systemd-logind.service
      24.526s laptop-mode.service
      23.822s clamav-daemon.service
      23.449s wpa_supplicant.service
      15.439s deepin-login-sound.service
      13.843s plymouth-quit-wait.service
      13.292s NetworkManager-wait-online.service
      8.774s deepin-anything-tool.service
      7.251s upower.service
      6.492s systemd-journal-flush.service
      5.934s apparmor.service
      5.599s systemd-udevd.service
      5.573s systemd-rfkill.service
      5.246s systemd-tmpfiles-clean.service

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Dengshuangjang

deepin

2019-04-18 21:44

#20