UBUNTU uuid編輯解決重建swap分區，找不到導致的開機慢問題

• 查看系統啓動耗時

systemd-analyze  #總耗時
#Startup finished in 5.818s (firmware) + 4.644s (loader) + 8.211s (kernel) + 3min 704ms (userspace) = 3min 19.378s
systemd-analyze blame  #各個進程耗時
#1min 30.008s fwupd.service
...
#112ms NetworkManager.service

• 查看交換分區

swapon -s

• 查看所有分區uuid

ls -l /dev/disk/by-uuid/
#或者
sudo blkid

• 編輯系統uuid

sudo gedit /etc/fstab

然後重啓即可。