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root@t1500:/etc/kernel# systemd-analyze time
Startup finished in 37.907s (kernel) + 24.628s (userspace) = 1min 2.536s
root@t1500:/etc/kernel# systemd-analyze critical-chain
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 @24.197s
└─multi-user.target @24.197s
└─ntp.service @19.103s +5.093s
└─network-online.target @19.101s
└─NetworkManager-wait-online.service @9.674s +9.425s
└─NetworkManager.service @5.921s +3.751s
└─dbus.service @5.043s
└─basic.target @4.655s
└─sockets.target @4.655s
└─cups.socket @4.655s
└─sysinit.target @4.574s
└─swap.target @4.574s
└─dev-disk-by\x2duuid-7d11d927\x2dece8\x2d4463\x2d85c1\x2d0ce1b07ea0aa.swap @4.510s +63ms
└─dev-disk-by\x2duuid-7d11d927\x2dece8\x2d4463\x2d85c1\x2d0ce1b07ea0aa.device @4.509s
https://svgshare.com/i/C0P.svg
Second fastest booting distro is Solus with 18,3 sec on regular, non SSD drive. Lots of distros have prolonged boot time due to change of the swap partition UUID, but i'm fixing that by editing fstab and resume variable in conf.d, but fstab in MX shows correct UUID, and conf.d is empty.
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root@t1500:/etc/kernel# cat /etc/fstab
# Pluggable devices are handled by uDev, they are not in fstab
UUID=15cd3966-5f18-403c-87dd-a3197ae8b5ae / ext4 defaults,noatime 1 1
UUID=7d11d927-ece8-4463-85c1-0ce1b07ea0aa swap swap defauts 0 0
root@t1500:/etc/kernel# swapon -show
Filename Type Size Used Priority
/dev/sdc5 partition 4204540 0 -2
root@t1500:/etc/kernel# blkid
/dev/sda1: LABEL="w10" UUID="5860D18160D16672" TYPE="ntfs" PARTUUID="c70c5e33-01"
/dev/sda2: LABEL="mint" UUID="00b84654-0f33-4d5b-aa67-ba8236b56638" TYPE="ext4" PARTUUID="c70c5e33-02"
/dev/sda3: LABEL="serbian" UUID="1c33aff6-9f2c-487b-94d4-c622698e08f4" TYPE="ext4" PARTUUID="c70c5e33-03"
/dev/sda5: LABEL="elementary" UUID="c2d310b8-15d1-46aa-aa96-e45cfea85483" TYPE="ext4" PARTUUID="c70c5e33-05"
/dev/sda6: UUID="454cf4a6-a0c9-414c-91ea-1c3c810b6f08" TYPE="swap" PARTUUID="c70c5e33-06"
/dev/sdb1: LABEL="w7" UUID="CE7612AF76129873" TYPE="ntfs" PARTUUID="2bd2c32a-01"
/dev/sdb2: LABEL="fedora" UUID="ed22565e-1ee7-4b5a-913b-411428747907" TYPE="ext4" PARTUUID="2bd2c32a-02"
/dev/sdb3: LABEL="manjaro" UUID="928fb127-4289-446f-8f5a-a9e0612b21b8" TYPE="ext4" PARTUUID="2bd2c32a-03"
/dev/sdb5: UUID="cd4c18a3-f09a-4cb1-8f8c-63d04cc077bf" TYPE="swap" PARTUUID="2bd2c32a-05"
/dev/sdb6: LABEL="solus" UUID="dd0ed7db-4387-442a-a6af-ae1cb81f8b58" TYPE="ext4" PARTUUID="2bd2c32a-06"
/dev/sdb7: LABEL="slackware" UUID="c587e87a-830c-47aa-8831-66e999bfd2aa" TYPE="ext4" PARTUUID="2bd2c32a-07"
/dev/sdb8: LABEL="opensuse" UUID="22a015a6-9b11-4071-8460-a690b87773cd" TYPE="ext4" PARTUUID="2bd2c32a-08"
/dev/sdb9: LABEL="mageia" UUID="e934ebb6-9d19-41b7-ba9e-c3881a95e88f" TYPE="ext4" PARTUUID="2bd2c32a-09"
/dev/sdb10: LABEL="calculate" UUID="48fccc2b-60da-4cb8-9b03-ff8e42f6d23b" TYPE="ext4" PARTUUID="2bd2c32a-0a"
/dev/sdb11: LABEL="wd" UUID="7234121A1B5C0515" TYPE="ntfs" PTTYPE="dos" PARTUUID="2bd2c32a-0b"
/dev/sdc1: LABEL="xp" UUID="38208A61208A264A" TYPE="ntfs" PARTUUID="5eb2898c-01"
/dev/sdc2: LABEL="ubuntu" UUID="45295061-d1fb-46f3-8f79-00f09509a5e0" TYPE="ext4" PARTUUID="5eb2898c-02"
/dev/sdc3: LABEL="kali" UUID="c4e17b36-4ede-4529-96b3-d518e6d634fb" TYPE="ext4" PARTUUID="5eb2898c-03"
/dev/sdc5: UUID="7d11d927-ece8-4463-85c1-0ce1b07ea0aa" TYPE="swap" PARTUUID="5eb2898c-05"
/dev/sdc6: LABEL="debian" UUID="b3518023-78a7-40b8-8a7e-3dbf0e655bee" TYPE="ext4" PARTUUID="5eb2898c-06"
/dev/sdc7: LABEL="mx" UUID="15cd3966-5f18-403c-87dd-a3197ae8b5ae" TYPE="ext4" PARTUUID="5eb2898c-07"
/dev/sdc8: LABEL="hitachi" UUID="6864AAC47EFA0462" TYPE="ntfs" PARTUUID="5eb2898c-08"
/dev/sdc9: LABEL="1T" UUID="29BF50452249AB8D" TYPE="ntfs" PARTUUID="5eb2898c-09"