我知道这个问题已经被问过很多次了，但我浏览了很多网站，仍然没有找到答案。昨天，我调整了根分区和 /home 分区的大小。因此，我删除了交换分区并重新创建了它。从那时起，我的笔记本电脑需要大约一分钟才能启动，而在此之前，它只需要 8 秒。我已经用交换分区的新 UUID 编辑了 /etc/fstab 文件，但启动仍然很慢。这是我的 fstab 文件：
# /dev/sda1
UUID=f78bb7c0-aaf9-4a17-971e-f8f75502b117 / ext4 rw,relatime,data=ordered 0 1
# /dev/sda3
UUID=efc3916d-81dc-4d77-b8dd-5f4599955461 /home ext4 rw,relatime,data=ordered 0 2
# /dev/sda2
UUID=ab80c0ec-4311-4b8b-8b5b-a1b9cbf843a7 none swap defaults 0 0
这是我的 blkid -o 列表输出：
device fs_type label mount point UUID
-------------------------------------------------------------------------------------------------------------------
/dev/sda1 ext4 / f78bb7c0-aaf9-4a17-971e-f8f75502b117
/dev/sda2 swap [SWAP] ab80c0ec-4311-4b8b-8b5b-a1b9cbf843a7
/dev/sda3 ext4 /home efc3916d-81dc-4d77-b8dd-5f4599955461
顺便说一句，我已经检查过我的分区对齐情况，所有分区都正常。有什么想法吗？提前谢谢
更新：systemd-analyze critical-chain 输出
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 @7.681s
└─multi-user.target @7.681s
└─vmware.service @6.374s +1.306s
└─network-online.target @6.372s
└─NetworkManager-wait-online.service @858ms +5.512s
└─NetworkManager.service @784ms +70ms
└─dbus.service @678ms
└─basic.target @669ms
get @669ms
└─avahi-daemon.socket @669ms
└─sysinit.target @667ms
└─systemd-timesyncd.service @534ms +133ms
└─systemd-tmpfiles-setup.service @512ms +19ms
└─local-fs.target @509ms
└─home.mount @495ms +13ms
└─systemd-fsck@dev-disk-by\x2duuid-efc3916d\x2d81dc\x2d4d77\x2db8dd\x2d5f4599955461.service @452ms +42ms
└─dev-disk-by\x2duuid-efc3916d\x2d81dc\x2d4d77\x2db8dd\x2d5f4599955461.device @438ms└─sockets.tar