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#1 2024-03-18 21:43:19

godpraisearch
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Registered: 2022-04-21
Posts: 52

[SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

Hi so every time that I turn on my laptop I get the following message that makes me wait 1.5 minutes every single time "A start job is running for /dev/disk/by-uuid/7d8a7adb-d65d-4a11-84fb-7ed94da6bcf4 (1min 15s / 1min 30s)". I thought it was one of my partitions not mounting correctly, but the string is different from the ones in my fstab (below). I also have 16G of zram that doesn't seem to show up in my fstab, but it works fine. How do find what process or is doing this. Thanks in advance.

Image of message: https://imgur.com/a/CpICzLb

My fstab:

# Static information about the filesystems.
# See fstab(5) for details.

# <file system> <dir> <type> <options> <dump> <pass>

# /dev/mapper/ainstnvme0n1p2
UUID=6e5f13d6-c186-4d20-a30b-41a4bb1b1c48       /               ext4            rw,relatime     0 1

# /dev/nvme0n1p1
UUID=7836-3ECA          /boot           vfat            rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro   0 2

# /dev/mapper/ainstnvme0n1p3
#UUID=76e0df13-b345-47d9-9df6-93af30b13b3b      /home           ext4            rw,relatime     0 2

Last edited by godpraisearch (2024-03-21 17:21:46)

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#2 2024-03-18 21:46:46

onemyndseye
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Registered: 2010-06-18
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Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

** Message Deleted **

Last edited by onemyndseye (2024-03-20 17:53:41)

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#3 2024-03-18 21:48:28

godpraisearch
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Registered: 2022-04-21
Posts: 52

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

NAME         MAJ:MIN RM   SIZE RO TYPE  MOUNTPOINTS
zram0        253:0    0    16G  0 disk  [SWAP]
nvme0n1      259:0    0 476.9G  0 disk  
├─nvme0n1p1  259:1    0   511M  0 part  /boot
└─nvme0n1p2  259:2    0 476.4G  0 part  
  └─cryptlvm 254:0    0 476.4G  0 crypt /

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#4 2024-03-18 22:50:33

onemyndseye
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Posts: 45

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

** Message Deleted **

Last edited by onemyndseye (2024-03-20 17:53:49)

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#5 2024-03-18 22:56:17

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,009

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

Also

systemctl list-units | grep -iE 'disk|mount'

Last edited by seth (2024-03-18 22:56:54)

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#6 2024-03-19 01:57:59

godpraisearch
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Registered: 2022-04-21
Posts: 52

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

sudo lsblk -f

NAME         FSTYPE      FSVER LABEL UUID                                 FSAVAIL FSUSE% MOUNTPOINTS
zram0                                                                                    [SWAP]
nvme0n1                                                                                  
├─nvme0n1p1  vfat        FAT32       7836-3ECA                             360.9M    29% /boot
└─nvme0n1p2  crypto_LUKS 2           304686de-471d-4285-a79b-a4098c64c578                
  └─cryptlvm ext4        1.0         6e5f13d6-c186-4d20-a30b-41a4bb1b1c48   99.6G    75% /

ls -lha /dev/dis/by-uuid

total 0
drwxr-xr-x 2 root root 100 Mar 17 18:50 .
drwxr-xr-x 8 root root 160 Mar 17 18:49 ..
lrwxrwxrwx 1 root root  15 Mar 17 18:50 304686de-471d-4285-a79b-a4098c64c578 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root  10 Mar 17 18:50 6e5f13d6-c186-4d20-a30b-41a4bb1b1c48 -> ../../dm-0
lrwxrwxrwx 1 root root  15 Mar 17 18:50 7836-3ECA -> ../../nvme0n1p1

systemctl list-units | grep -iE 'disk|mount'

  proc-sys-fs-binfmt_misc.automount                                                              loaded active running   Arbitrary Executable File Formats File System Automount Point
  -.mount                                                                                        loaded active mounted   Root Mount
  boot.mount                                                                                     loaded active mounted   /boot
  dev-hugepages.mount                                                                            loaded active mounted   Huge Pages File System
  dev-mqueue.mount                                                                               loaded active mounted   POSIX Message Queue File System
  proc-sys-fs-binfmt_misc.mount                                                                  loaded active mounted   Arbitrary Executable File Formats File System
  run-user-1000-doc.mount                                                                        loaded active mounted   /run/user/1000/doc
  run-user-1000.mount                                                                            loaded active mounted   /run/user/1000
  sys-fs-fuse-connections.mount                                                                  loaded active mounted   FUSE Control File System
  sys-kernel-config.mount                                                                        loaded active mounted   Kernel Configuration File System
  sys-kernel-debug.mount                                                                         loaded active mounted   Kernel Debug File System
  sys-kernel-tracing.mount                                                                       loaded active mounted   Kernel Trace File System
  tmp.mount                                                                                      loaded active mounted   Temporary Directory /tmp
  systemd-remount-fs.service                                                                     loaded active exited    Remount Root and Kernel File Systems
  udisks2.service                                                                                loaded active running   Disk Manager

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#7 2024-03-19 03:38:59

onemyndseye
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Registered: 2010-06-18
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Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

** Message Deleted **

Last edited by onemyndseye (2024-03-20 17:53:57)

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#8 2024-03-19 05:51:13

godpraisearch
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Registered: 2022-04-21
Posts: 52

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

Here is mine:

┌──(luca@lenovo-ideapad-14are05)-[~]
└─$ ls /dev/zram*
/dev/zram0
                                                                                                                      
┌──(luca@lenovo-ideapad-14are05)-[~]
└─$ swapon
NAME       TYPE      SIZE USED PRIO
/dev/zram0 partition  16G   0B  100

I see that I'm not using any of it. But I also have 16GB of ram and normally use around 12-14.

Last edited by godpraisearch (2024-03-19 05:52:25)

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#9 2024-03-19 07:26:03

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,009

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

ls -l /dev/disk/by-uuid/7d8a7adb-d65d-4a11-84fb-7ed94da6bcf4

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#10 2024-03-19 17:48:46

godpraisearch
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Registered: 2022-04-21
Posts: 52

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

ls: cannot access '/dev/disk/by-uuid/7d8a7adb-d65d-4a11-84fb-7ed94da6bcf4': No such file or directory

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#11 2024-03-19 17:51:59

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,009

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

So it's waiting for a start job on a device that doesn't even exitst.
Please post your complete system journal for the boot:

sudo journalctl -b | curl -F 'file=@-' 0x0.st

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#12 2024-03-19 18:17:33

godpraisearch
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Registered: 2022-04-21
Posts: 52

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

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#13 2024-03-19 18:22:37

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,009

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

Mar 17 18:51:42 lenovo-ideapad-14are05 systemd[1]: dev-disk-by\x2duuid-7d8a7adb\x2dd65d\x2d4a11\x2d84fb\x2d7ed94da6bcf4.device: Job dev-disk-by\x2duuid-7d8a7adb\x2dd65d\x2d4a11\x2d84fb\x2d7ed94da6bcf4.device/start timed out.
Mar 17 18:51:42 lenovo-ideapad-14are05 systemd[1]: Timed out waiting for device /dev/disk/by-uuid/7d8a7adb-d65d-4a11-84fb-7ed94da6bcf4.
Mar 17 18:51:42 lenovo-ideapad-14are05 systemd[1]: Dependency failed for Cryptography Setup for ainstnvme0n1p3.
Mar 17 18:51:42 lenovo-ideapad-14are05 systemd[1]: Dependency failed for Local Encrypted Volumes.
Mar 17 18:51:42 lenovo-ideapad-14are05 systemd[1]: cryptsetup.target: Job cryptsetup.target/start failed with result 'dependency'.
Mar 17 18:51:42 lenovo-ideapad-14are05 systemd[1]: systemd-cryptsetup@ainstnvme0n1p3.service: Job systemd-cryptsetup@ainstnvme0n1p3.service/start failed with result 'dependency'.
Mar 17 18:51:42 lenovo-ideapad-14are05 systemd[1]: dev-disk-by\x2duuid-7d8a7adb\x2dd65d\x2d4a11\x2d84fb\x2d7ed94da6bcf4.device: Job dev-disk-by\x2duuid-7d8a7adb\x2dd65d\x2d4a11\x2d84fb\x2d7ed94da6bcf4.device/start failed with result 'timeout'.

https://wiki.archlinux.org/title/Dm-cry … n#crypttab ?

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#14 2024-03-20 03:27:55

godpraisearch
Member
Registered: 2022-04-21
Posts: 52

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

┌──(luca@lenovo-ideapad-14are05)-[~]
└─$ cat /etc/crypttab
ainstnvme0n1p3 UUID=7d8a7adb-d65d-4a11-84fb-7ed94da6bcf4 /etc/cryptsetup-keys.d/homeloop.key luks,key-slot=1

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#15 2024-03-20 07:39:19

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,009

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

So, "yes".
Why is that there?
Remove/comment it and in doubt also rebuild the initramfs.

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#16 2024-03-21 03:31:43

godpraisearch
Member
Registered: 2022-04-21
Posts: 52

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

It worked! I don't know why I had that line there but I uncommented it and ran

sudo mkinitcpio -p linux

for the initramfs and now my laptop takes less than 15 seconds to boot, compared to the around 2 min it used to.

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#17 2024-03-21 07:36:19

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,009

Re: [SOLVED] How to pinpoint starting up job /dev/disk/by-uuid/...

\o/
Please always remember to mark resolved threads by editing your initial posts subject - so others will know that there's no task left, but maybe a solution to find.
Thanks.

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