group.of.nepali.translators team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Does the bug go away if you boot back into the prior kernel version?

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Xenial)
       Status: New => Confirmed

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => High

** Tags added: kernel-da-key

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Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1672224

Title:
  Upgrade to kernel version 4.4.0-66 of Ubuntu 16.04 LTS caused major
  chaos/failures

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Confirmed

Bug description:
  The most obvious issue upon logging in was that there were no network interfaces save the loopback.
  A review of the logs suggested there were many major problems with the upgrade.

  Interestingly, the system suggested that I delete all other versions
  of the kernel immediately after this failed upgrade.  This would have
  rendered the system nearly unusable.

  This is not the user experience I was thinking of when I chose an LTS
  version.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-66-generic 4.4.0-66.87
  ProcVersionSignature: Ubuntu 4.4.0-63.84-generic 4.4.44
  Uname: Linux 4.4.0-63-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  doug       2348 F.... pulseaudio
   /dev/snd/controlC2:  doug       2348 F.... pulseaudio
   /dev/snd/controlC0:  doug       2348 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sun Mar 12 15:23:41 2017
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=caabec9a-7ba2-451a-91a5-af1bef3bfc38
  InstallationDate: Installed on 2017-01-20 (51 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  IwConfig:
   lo        no wireless extensions.

   enp6s0    no wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-63-generic root=UUID=ecd4d068-85e7-40c9-8483-d2dbfaadc20b ro rootflags=subvol=@ quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-63-generic N/A
   linux-backports-modules-4.4.0-63-generic  N/A
   linux-firmware                            1.157.8
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/10/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0908
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: P8Z77-V LE PLUS
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0908:bd12/10/2013:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8Z77-VLEPLUS:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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