ubuntu 22.04 图形会话启动缓慢 - 如何改进

Question

我希望从“开机”到“登录并准备启动应用程序”的时间更短。主要的“耗时”似乎是启动 gdm 和/或 gnome-shell。我说得对吗？如果正确，为什么 gnome 启动需要那么长时间？有什么办法吗（除了购买更新/更好的硬件）？:)

非常感谢您的帮助/想法/建议！:D

## hardware: ##

laptop multi-boot (win10/linux)  
core i3-4005U CPU @ 1.70GHz  
8GB memory  
mechanical HD (no SSD)  

## critycal chain: ##

graphical.target @1min 42.018s  
└─multi-user.target @1min 42.017s  
  └─plymouth-quit-wait.service @44.318s +57.698s  
    └─systemd-user-sessions.service @44.254s +58ms  
      └─network.target @44.192s  
        └─NetworkManager.service @34.344s +9.846s  
          └─dbus.service @34.339s  
            └─basic.target @34.276s  
              └─sockets.target @34.276s  
                └─snapd.socket @34.234s +41ms  
                  └─sysinit.target @34.104s  
                    └─systemd-timesyncd.service @1min 17.327s +126ms  
                      └─systemd-tmpfiles-setup.service @30.356s +1.012s  
                        └─local-fs.target @30.095s  
                          └─snap-cups-980.mount @1min 34.443s +26ms  
                            └─local-fs-pre.target @9.513s  
                              └─systemd-tmpfiles-setup-dev.service @8.179s +1.334s  
                                └─systemd-sysusers.service @4.665s +3.485s  
                                  └─systemd-remount-fs.service @4.468s +168ms  
                                    └─systemd-journald.socket @4.354s  
                                      └─system.slice @4.327s  
                                        └─-.slice @4.327s    

## blame: ##
57.698s plymouth-quit-wait.service  
46.023s dev-loop11.device  
42.884s e2scrub_reap.service  
23.673s systemd-journal-flush.service  
21.921s snapd.service  
21.346s apt-daily-upgrade.service  
18.956s dev-sda6.device  
18.529s networkd-dispatcher.service  
15.345s accounts-daemon.service  
14.366s fwupd.service  
13.852s cups.service