[Bug 1787285] Re: Extremely long boot times on Ubuntu 18.04.1

Damiƶn la Bagh 1787285 at bugs.launchpad.net
Fri Aug 17 22:37:30 UTC 2018


** Summary changed:

- WindowsXP on a 386 boots faster than Ubuntu 18.04.1
+ Extremely long boot times on Ubuntu 18.04.1

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https://bugs.launchpad.net/bugs/1787285

Title:
  Extremely long boot times on Ubuntu 18.04.1

Status in plymouth package in Ubuntu:
  New

Bug description:
  Steps to reproduce
  Upgrade from 16.04.5 to Ubuntu 18.04.1
  Reboot the computer
  The computer takes several minutes to reboot
  The computer hangs on a purple screen not even showing the Ubuntu progress logo
  Eventually the login screen shows up.

  The hardware is 
  16-core processor
  32gb RAM
  2GB per second I/O m2.nvme SSD

  There is no excuse for these boot times.
  Ubuntu 12.04LTS booted in less than 10 seconds on the same hardware.

  What should happen.
  sudo reboot
  10 seconds or less later
  greeter shows up
  login and use the computer

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: plymouth 0.9.3-1ubuntu7
  ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
  Uname: Linux 4.15.0-32-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  CurrentDesktop: Unity:Unity7:ubuntu
  Date: Wed Aug 15 23:15:02 2018
  DefaultPlymouth: /usr/share/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
  InstallationDate: Installed on 2015-11-15 (1004 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic root=/dev/mapper/vg0-root ro noprompt persistent quiet splash vt.handoff=1
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic root=/dev/mapper/vg0-root ro noprompt persistent quiet splash vt.handoff=1
  SourcePackage: plymouth
  TextPlymouth: /usr/share/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
  UpgradeStatus: Upgraded to bionic on 2018-08-15 (0 days ago)
  dmi.bios.date: 08/15/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P3.30
  dmi.board.name: X99 Extreme11
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP3.30:bd08/15/2016:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnX99Extreme11:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.family: To Be Filled By O.E.M.
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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