从登录到访问桌面，我经历了很长一段时间。这个黑屏上只显示光标，差不多 32 秒。我不知道如何提供正确的信息和终端命令来获取它。去年 10 月我换用 Linux。桌面加载后，gnome 运行良好。
systemd-分析
Startup finished in 3.519s (firmware) + 4.755s (loader) + 2.187s (kernel) + 11.556s (userspace) = 22.018s
graphical.target reached after 11.336s in userspace
systemd-analyze 责备
6.573s plymouth-quit-wait.service
6.373s NetworkManager-wait-online.service
3.507s dev-nvme0n1p2.device
2.246s snapd.service
973ms snap-libreoffice-208.mount
960ms snap-simplenote-524.mount
926ms snap-thunderbird-119.mount
874ms snap-gtk\x2dcommon\x2dthemes-1515.mount
831ms snap-libreoffice-213.mount
821ms snap-thunderbird-122.mount
785ms snap-simplenote-544.mount
760ms dev-loop3.device
758ms snap-pdfmixtool-822.mount
752ms snap-snapd-11402.mount
695ms snap-zoom\x2dclient-143.mount
667ms snap-snapd-11588.mount
591ms snap-bpytop-229.mount
586ms dev-loop4.device
573ms snap-gnome\x2d3\x2d28\x2d1804-145.mount
572ms dev-loop5.device
571ms snap-gtk\x2dcommon\x2dthemes-1514.mount
569ms snap-kde\x2dframeworks\x2d5\x2dqt\x2d5\x2d14\x2dcore18-4.mount
568ms dev-loop6.device
565ms snap-pdfmixtool-857.mount
548ms dev-loop7.device
530ms snap-zoom\x2dclient-142.mount
523ms dev-loop8.device
516ms dev-loop11.device
511ms systemd-fsck@dev-disk-by\x2duuid-b3c43f65\x2d0ad4\x2d4449\x2dbc54\x2d5ebc4e823c68.service
lines 1-29
systemd-analyze 关键链
The time when unit became active or started is printed after the "@" character.
The time the unit took to start is printed after the "+" character.
graphical.target @11.336s
└─multi-user.target @11.336s
└─kerneloops.service @11.109s +19ms
└─network-online.target @11.107s
└─NetworkManager-wait-online.service @4.733s +6.373s
└─NetworkManager.service @4.615s +116ms
└─dbus.service @4.612s
└─basic.target @4.604s
└─sockets.target @4.604s
└─snapd.socket @4.604s +599us
└─sysinit.target @4.599s
└─snapd.apparmor.service @4.516s +82ms
└─apparmor.service @4.422s +93ms
└─local-fs.target @4.422s
└─run-snapd-ns-canonical\x2dlivepatch.mnt.mount @6.36>
└─run-snapd-ns.mount @5.565s
└─swap.target @3.875s
└─dev-disk-by\x2duuid-cbc8f1e5\x2d2e00\x2d4a8a\>
└─dev-disk-by\x2duuid-cbc8f1e5\x2d2e00\x2d4a8>
lines 1-22/22 (END)