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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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1685794
Title:
Boot delayed for about 90 seconds until 'random: crng init done'
Status in linux package in Ubuntu:
Confirmed
Status in broadcom-sta package in Debian:
New
Bug description:
Shortened dmesg output, notice the unnaturally long delay before crng
init finishes:
[ 8.533630] Bluetooth: hci0: Intel Bluetooth firmware patch completed and
activated
[ 8.542239] input: HDA Intel PCH Mic as
/devices/pci0000:00/0000:00:1b.0/sound/card1/input18
[ 8.542313] input: HDA Intel PCH Line as
/devices/pci0000:00/0000:00:1b.0/sound/card1/input19
[ 8.542382] input: HDA Intel PCH Dock Line Out as
/devices/pci0000:00/0000:00:1b.0/sound/card1/input20
[ 8.542449] input: HDA Intel PCH Headphone as
/devices/pci0000:00/0000:00:1b.0/sound/card1/input21
[ 8.544240] cdc_ether 2-6:2.0 usb0: register 'cdc_ether' at
usb-0000:00:14.0-6, CDC Ethernet Device, 02:1e:10:1f:00:00
[ 8.544271] usbcore: registered new interface driver cdc_ether
[ 8.637660] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 8.654022] input: HP WMI hotkeys as /devices/virtual/input/input22
[ 8.688226] cdc_ether 2-6:2.0 enp0s20u6c2: renamed from usb0
[ 8.713288] iwlwifi 0000:02:00.0 wlo1: renamed from wlan0
[ 9.804308] input: ST LIS3LV02DL Accelerometer as
/devices/platform/lis3lv02d/input/input23
[ 98.327857] random: crng init done
[ 98.330072] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 98.330073] Bluetooth: BNEP filters: protocol multicast
[ 98.330077] Bluetooth: BNEP socket layer initialized
[ 98.443281] kauditd_printk_skb: 90 callbacks suppressed
[ 98.492927] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[ 98.681030] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[ 98.685672] IPv6: ADDRCONF(NETDEV_UP): enp0s20u6c2: link is not ready
[ 98.685789] cdc_ether 2-6:2.0 enp0s20u6c2: kevent 12 may have been dropped
[ 98.688384] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[ 98.690915] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-19-generic 4.10.0-19.21 [modified:
boot/vmlinuz-4.10.0-19-generic]
ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
Uname: Linux 4.10.0-19-generic x86_64
ApportVersion: 2.20.4-0ubuntu4
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p',
'/dev/snd/controlC1', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D8p',
'/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/controlC0', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CurrentDesktop: Unity:Unity7
Date: Mon Apr 24 14:58:33 2017
EcryptfsInUse: Yes
InstallationDate: Installed on 2017-04-18 (5 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: Hewlett-Packard HP EliteBook 840 G1
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-19-generic.efi.signed
root=UUID=9fb9fc1d-15a4-4e98-a2ae-bf572e0900d5 ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.10.0-19-generic N/A
linux-backports-modules-4.10.0-19-generic N/A
linux-firmware 1.164
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/23/2016
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: L71 Ver. 01.37
dmi.board.name: 198F
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 15.59
dmi.chassis.asset.tag: USH452L0B1
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvrL71Ver.01.37:bd05/23/2016:svnHewlett-Packard:pnHPEliteBook840G1:pvrA3009DD10203:rvnHewlett-Packard:rn198F:rvrKBCVersion15.59:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 840 G1
dmi.product.version: A3009DD10203
dmi.sys.vendor: Hewlett-Packard
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