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Swap causing very slow boot (and systemd says the swap partition became active after 500k years) (lemmy.world)

submitted 7 months ago by [email protected] to c/[email protected]

10 comments fedilink hide all child comments

cross-posted from: https://lemmy.world/post/13313385

I'm dualbooting Fedora Kinoite (ublue-nvidia image) with Windows 11 and I have a boot time of over 1 minute (only on the Fedora side).

The output of systemd-analyze critical-chain is:

└─sddm.service @16.435s
  └─plymouth-quit.service @16.315s +107ms
    └─systemd-user-sessions.service @16.299s +12ms
      └─remote-fs.target @16.298s
        └─remote-fs-pre.target @16.298s
          └─nfs-client.target @16.298s
            └─gssproxy.service @16.288s +9ms
              └─network.target @16.285s
                └─wpa_supplicant.service @16.281s +4ms
                  └─basic.target @14.798s
                    └─dbus-broker.service @14.774s +22ms
                      └─dbus.socket @14.760s
                        └─sysinit.target @14.757s
                          └─systemd-resolved.service @14.696s +61ms
                            └─systemd-tmpfiles-setup.service @14.584s +96ms
                              └─local-fs.target @14.569s
                                └─run-user-1000-doc.mount @23.123s
                                  └─run-user-1000.mount @22.463s
                                    └─swap.target @1.410s
                                      └─dev-disk-by\x2duuid-819f25f8\x2daf77\x2d4d7b\x2daaf7\x2dadb07819a7b1.swap @1.276s +35ms
                                        └─dev-disk-by\x2duuid-819f25f8\x2daf77\x2d4d7b\x2daaf7\x2dadb07819a7b1.device @584542y 2w 2d 20h 46.792s +1min 3.997s

First of all, I would like to know what the hell is going on with that 584542 years active time lol

Anyway, the x2dadb07819a7b1 UUID belongs to the swap partition.

Output of lsblk -f:

NAME                                          FSTYPE      FSVER LABEL       UUID                                 FSAVAIL FSUSE% MOUNTPOINTS
zram0                                                                                                                           [SWAP]
nvme0n1                                                                                                                         
├─nvme0n1p1                                   vfat        FAT32 EFI         AAFB-90EA                             553.6M     7% /boot/efi
├─nvme0n1p2                                   ext4        1.0   fedora-boot a1457f7b-c1fb-40da-9c6f-98356d9003e2  526.8M    39% /boot
├─nvme0n1p3                                   ext4        1.0   fedora-root 0e748e63-f5f5-42f1-babd-818054eb9ee5   40.8G    35% /var
│                                                                                                                               /sysroot/ostree/deploy/fedora/var
│                                                                                                                               /usr
│                                                                                                                               /etc
│                                                                                                                               /
│                                                                                                                               /sysroot
├─nvme0n1p4                                   swap        1     fedora-swap 819f25f8-af77-4d7b-aaf7-adb07819a7b1                [SWAP]
├─nvme0n1p5                                   crypto_LUKS 2                 ea073ead-906c-4127-9555-efba204baabf                
│ └─luks-ea073ead-906c-4127-9555-efba204baabf ext4        1.0   fedora-home e37f299a-84f5-46ce-976c-507b8e8e25f8      1T     1% /var/home
├─nvme0n1p6                                   ntfs              Extra       74FE8F25FE8EDF2C                                    
├─nvme0n1p7                                                                                                                     
├─nvme0n1p8                                   BitLocker   2                                                                     
└─nvme0n1p9                                   ntfs                          C02807922807869E

What should I do?

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[–] [email protected] 4 points 7 months ago (1 children)

Just because it's worked for you doesn't mean it's the best option.

https://chrisdown.name/2018/01/02/in-defence-of-swap.html

[–] [email protected] 2 points 7 months ago

It’s an odd situation anyway since Fedora has used zram swap for a while.