Ive had this problem numerous times, and my solution works in all
situations.
When running dsmeg, the error shows up as:
[CODE]
[ 6.382044] random: crng init done
[ 6.382048] random: 7 urandom warning(s) missed due to ratelimiting
[ 32.162934] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts:
(null)[/CODE]
The solution is to:
First compare your fstab and blkid:
[CODE]$ blkid
/dev/sda1: UUID="C0C0-7641" TYPE="vfat" PARTLABEL="EFI system partition"
PARTUUID="1085d848-f8b9-45e2-a6be-087acb32a820"
/dev/sda3: LABEL="Windows" UUID="8662302C623022FB" TYPE="ntfs" PARTLABEL="Basic
data partition" PARTUUID="de399a3e-c832-4dca-a09d-f65789425b89"
/dev/sda4: LABEL="Windows RE tools" UUID="2262513962511341" TYPE="ntfs"
PARTLABEL="Basic data partition" PARTUUID="18feb4e1-5770-4e13-92b8-bb8ba8005536"
/dev/sda5: UUID="81a474ab-98bf-4d40-b03e-e5e647163d7e" TYPE="ext4"
PARTLABEL="Arco Linux" PARTUUID="3759200f-6317-4487-8b10-3a0140c67bd5"
/dev/sda6: LABEL="rootMX17" UUID="7bae9e4d-61fa-4187-b11f-517c799f7c94"
TYPE="ext4" PARTLABEL="MX Linux" PARTUUID="417c8cbd-11b7-4fe6-9b15-ac9082d74460"
/dev/sda7: UUID="d9539219-1c29-468f-bbd0-106663fdef59" TYPE="swap"
PARTLABEL="Swap" PARTUUID="fefe3061-bf7b-4a26-8c20-08e209acc28e"
$ sudo nano /etc/fstab
# /etc/fstab: static file system information
#
# Created by make-fstab on Mon Nov 19 17:10:30 EST 2018
# <file system> <mount point>
<type> <$
#-> /dev/sda6 label=rootMX17
UUID=7bae9e4d-61fa-4187-b11f-517c799f7c94 /
ext4 d$
#-> /dev/sda1
UUID=C0C0-7641 /boot/efi
vfat d$
#-> /dev/sda7
UUID=42e5a9cd-b6e1-4d57-9a3a-2ad910862579 swap
swap d$[/CODE]
As you can see my swap at /dev/sda7 has a different UUID in fstab than it does
in blkid. This was, in my case, caused by another linux install repartitoning
the swap
and causing the UUID to change. The boot delay is caused by the system trying
to find the new UUID of the swap. To fix it, just copy the UUID in blkid that
doesnt match to the fstab file then save.
If after restart the boot error is still there, you need to
additionally edit your initramfs.conf file.
Do this by:
$ sudo nano /etc/initramfs-tools/conf.d/resume
Then either by making a new file, or editing the current resume file, write on
the first line
RESUME=UUID=<< UUID of swap>>
For example, mine looks like
RESUME=UUID=d9539219-1c29-468f-bbd0-106663fdef59
Then run the below command to update your initramfs file.
sudo update-initramfs -u
Then restart. The error will be gone
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https://bugs.launchpad.net/bugs/1685794
Title:
Boot delayed for about 90 seconds until 'random: crng init done'
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