[Bug 1793586] [NEW] after ubuntu kernel updates on poweroff wifi is disabled on next poweron

[Valtteri Suojanen]

Public bug reported:

lsb_release -rd
Description:	Ubuntu 16.04.5 LTS
Release:	16.04

linux-image-4.4.0-135-generic

Ubuntu updates operating system which is nice, but after updates are
installed I select shut down from desktop and next day/moment press the
power on all the wifi/connections/network devices are missing. If I
shutdown and power on second/third the network connections don't get up.
but when I reboot (using the same Ubuntu panel on desktop) all network
connections are suddenly there up and working. Also after Ubuntu updates
the operating system and instead of reboot steps do the same shut down
from desktop - the next poweron stops on just black screen without
ubuntu logo (and never see loading the login desktop manager with Ubuntu
logo).

e.x. this is in /var/log/syslog when wifi connections don't get up
normally after update and I do poweroff/poweron


Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modprobe.d/blacklist_linux_4.4.0-131-generic.conf: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modprobe.d/blacklist_linux_4.4.0-133-generic.conf: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/arch/x86/kvm/kvm-intel.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/crypto/arc4.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/crypto/ccm.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/crypto/ctr.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/crypto/ansi_cprng.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/crypto/drbg.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/arch/x86/kernel/msr.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/hwmon/coretemp.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/net/mii.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/char/nvram.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/edac/edac_core.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/edac/ie31200_edac.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/input/input-leds.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/sound/core/seq/snd-seq-device.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/sound/core/seq/snd-seq.ko: Tiedostoa tai hakemistoa ei ole
Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/sound/core/snd-rawmidi.ko: Tiedostoa tai hakemistoa ei ole

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.25
ProcVersionSignature: Ubuntu 4.4.0-135.161-generic 4.4.140
Uname: Linux 4.4.0-135-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Thu Sep 20 21:25:55 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2018-01-16 (246 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: dist-upgrade
UpgradeStatus: Upgraded to xenial on 2018-01-17 (246 days ago)
VarLogDistupgradeTermlog:

** Affects: ureadahead (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug dist-upgrade xenial

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https://bugs.launchpad.net/bugs/1793586

Title:
  after ubuntu kernel updates on poweroff wifi is disabled on next
  poweron

Status in ureadahead package in Ubuntu:
  New

Bug description:
  lsb_release -rd
  Description:	Ubuntu 16.04.5 LTS
  Release:	16.04

  linux-image-4.4.0-135-generic

  Ubuntu updates operating system which is nice, but after updates are
  installed I select shut down from desktop and next day/moment press
  the power on all the wifi/connections/network devices are missing. If
  I shutdown and power on second/third the network connections don't get
  up.  but when I reboot (using the same Ubuntu panel on desktop) all
  network connections are suddenly there up and working. Also after
  Ubuntu updates the operating system and instead of reboot steps do the
  same shut down from desktop - the next poweron stops on just black
  screen without ubuntu logo (and never see loading the login desktop
  manager with Ubuntu logo).

  e.x. this is in /var/log/syslog when wifi connections don't get up
  normally after update and I do poweroff/poweron

  
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modprobe.d/blacklist_linux_4.4.0-131-generic.conf: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modprobe.d/blacklist_linux_4.4.0-133-generic.conf: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/arch/x86/kvm/kvm-intel.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/crypto/arc4.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/crypto/ccm.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/crypto/ctr.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/crypto/ansi_cprng.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/crypto/drbg.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/arch/x86/kernel/msr.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/hwmon/coretemp.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/net/mii.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/char/nvram.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/edac/edac_core.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/edac/ie31200_edac.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/drivers/input/input-leds.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/sound/core/seq/snd-seq-device.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/sound/core/seq/snd-seq.ko: Tiedostoa tai hakemistoa ei ole
  Sep 20 21:23:39 valtteri-ThinkPad-T440p ureadahead[307]: ureadahead:/lib/modules/4.4.0-133-generic/kernel/sound/core/snd-rawmidi.ko: Tiedostoa tai hakemistoa ei ole

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.25
  ProcVersionSignature: Ubuntu 4.4.0-135.161-generic 4.4.140
  Uname: Linux 4.4.0-135-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.18
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: Unity
  Date: Thu Sep 20 21:25:55 2018
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2018-01-16 (246 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: dist-upgrade
  UpgradeStatus: Upgraded to xenial on 2018-01-17 (246 days ago)
  VarLogDistupgradeTermlog:

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