Dies ist das Protokoll vonsystemd-analyze
Startup finished in 6.677s (firmware) + 5.010s (loader) + 5.180s (kernel) + 2min 13.817s (userspace) = 2min 30.686s
graphical.target reached after 2min 12.124s in userspace
Und das ist das Log vonsystemd-analyze blame
1min 27.700s plymouth-quit-wait.service
26.782s snapd.service
26.376s networkd-dispatcher.service
22.288s dev-sda2.device
22.263s systemd-journal-flush.service
14.767s fwupd.service
13.648s NetworkManager-wait-online.service
13.069s udisks2.service
12.799s accounts-daemon.service
11.841s grub-common.service
10.900s NetworkManager.service
10.522s dev-loop6.device
9.941s polkit.service
9.440s avahi-daemon.service
9.435s bluetooth.service
9.070s dev-loop14.device
8.937s dev-loop23.device
8.928s dev-loop24.device
8.920s dev-loop12.device
8.866s dev-loop21.device
8.783s dev-loop13.device
8.720s switcheroo-control.service
8.707s thermald.service
8.694s systemd-logind.service
8.673s dev-loop15.device
8.555s dev-loop16.device
8.533s wpa_supplicant.service
8.261s dev-loop22.device
8.231s vboxdrv.service
8.211s dev-loop4.device
8.069s dev-loop11.device
8.056s dev-loop19.device
8.037s dev-loop18.device
7.983s dev-loop17.device
7.979s dev-loop10.device
7.642s dev-loop20.device
7.257s dev-loop9.device
7.158s dev-loop7.device
7.121s dev-loop8.device
6.918s dev-loop3.device
6.713s dev-loop0.device
6.609s dev-loop5.device
5.350s bolt.service
5.018s upower.service
4.719s ModemManager.service
4.288s dev-loop2.device
4.096s dev-loop1.device
3.944s apparmor.service
3.017s gpu-manager.service
2.798s snapd.seeded.service
2.586s systemd-tmpfiles-setup.service
2.544s systemd-udevd.service
2.510s rsyslog.service
2.473s ua-messaging.service
2.360s gdm.service
2.292s colord.service
2.156s apport.service
1.895s secureboot-db.service
1.802s snapd.apparmor.service
1.733s systemd-resolved.service
1.687s tlp.service
1.441s e2scrub_reap.service
1.287s [email protected]
1.217s motd-news.service
1.122s systemd-random-seed.service
1.020s systemd-sysctl.service
933ms snap-vlc-2344.mount
920ms snap-kde\x2dframeworks\x2d5\x2dqt\x2d5\x2d15\x2dcore20-14.mount
916ms snap-snap\x2dstore-518.mount
905ms grub-initrd-fallback.service
901ms snap-gtk\x2dcommon\x2dthemes-1515.mount
839ms pppd-dns.service
835ms snap-snapd-12398.mount
829ms snap-telegram\x2ddesktop-2814.mount
796ms systemd-tmpfiles-setup-dev.service
780ms systemd-modules-load.service
757ms snap-gnome\x2dcalendar-158.mount
738ms systemd-udev-trigger.service
728ms snap-core-11316.mount
722ms snap-snapd-12159.mount
649ms snap-snap\x2dstore-547.mount
630ms snap-telegram\x2ddesktop-2800.mount
625ms snap-vlc-2288.mount
599ms snap-kdenlive-26.mount
586ms systemd-sysusers.service
528ms keyboard-setup.service
512ms systemd-journald.service
498ms snap-code-67.mount
484ms [email protected]
482ms snap-gtk\x2dcommon\x2dthemes-1514.mount
477ms swapfile.swap
463ms systemd-fsck@dev-disk-by\x2duuid-3006\x2d0FF4.service
446ms systemd-backlight@backlight:intel_backlight.service
441ms snap-gnome\x2dclocks-375.mount
424ms systemd-timesyncd.service
418ms snap-gnome\x2d3\x2d34\x2d1804-72.mount
406ms plymouth-start.service
404ms snap-core-11187.mount
343ms snap-bitwarden-50.mount
299ms systemd-user-sessions.service
296ms snap-gnome\x2d3\x2d28\x2d1804-145.mount
270ms systemd-update-utmp.service
270ms snap-gnome\x2d3\x2d34\x2d1804-66.mount
249ms snap-core18-2074.mount
224ms dev-hugepages.mount
223ms dev-mqueue.mount
220ms sys-kernel-debug.mount
218ms sys-kernel-tracing.mount
211ms kmod-static-nodes.service
207ms ufw.service
194ms setvtrgb.service
186ms snap-core20-1026.mount
184ms systemd-tmpfiles-clean.service
166ms systemd-remount-fs.service
159ms snap-core18-1988.mount
159ms openvpn.service
151ms snap-auto\x2dcpufreq-71.mount
148ms virtualbox.service
128ms kerneloops.service
114ms plymouth-read-write.service
96ms snap-bitwarden-51.mount
95ms console-setup.service
92ms vboxweb-service.service
69ms snap-canonical\x2dlivepatch-99.mount
69ms boot-efi.mount
27ms vboxautostart-service.service
26ms vboxballoonctrl-service.service
26ms rtkit-daemon.service
20ms [email protected]
14ms dev-loop25.device
12ms alsa-restore.service
12ms sys-kernel-config.mount
11ms sys-fs-fuse-connections.mount
10ms systemd-update-utmp-runlevel.service
7ms dev-loop26.device
2ms snapd.socket
Auch nach der Neuinstallation des Betriebssystems besteht das Problem weiterhin ...
Kann mir bitte jemand dabei helfen, wie ich die Startzeit in Ubuntu 20.04 verbessern kann?
Mein Laptop: HP 250 G7 Notebook-PC Prozessor: Intel® Core™ i3-7020U CPU @ 2,30 GHz × 4 Grafik: Mesa Intel® HD Graphics 620 (KBL GT2)
Antwort1
Abhängig von Ihrem RAM und Ihrer CPU müssen Sie möglicherweise Ihre Distribution ändern. Xubuntu oder Lubuntu sind die leichtesten. Xubuntu erfordert 500 MB RAM, obwohl 2 GB empfohlen werden (Lies hier). Alle Apps von Ubuntu GNOME funktionieren weiterhin auf Xubuntu. Das Deaktivieren von Snap kann auch helfen, aber nicht viel – so sehe ich das aus Ihrem systemd-analyze-Ergebnis.