kernel-packages team mailing list archive

[Sergey <sergey4spam@xxxxxxxxx>]

Public bug reported:

Hello.

Something wrong with latest kernel. Unsigned version doesn't wprk at
all.

md5sum /boot/vmlinuz-3.13.0-32-generic*
cb54f5ab7d83a0f920a352e1f5c9f2c9  /boot/vmlinuz-3.13.0-32-generic
2902c6e94b680dc5a068543b716118ca  /boot/vmlinuz-3.13.0-32-generic.efi.signed

I've installed grub-pc and run dpkg-reconfigure grub-pc. After upgrade-grub system doesn't boot. 
It report kernel panic with "No working init found" message. This problem occurs on all my computers,
not only hp touchsmart laptop.

/boot/grub.cfg
	linux	/boot/vmlinuz-3.13.0-32-genericroot=UUID=8727ca07-ad08-4a63-933f-506cd98c1d6a ro  quiet splash $vt_handoff # It doesn't work, reports panic

I've found fix for this problem change kernel in /boot/grub/grub.cfg on
second .efi.signed version:

        linux   /boot/vmlinuz-3.13.0-32-generic.efi.signed
root=UUID=8727ca07-ad08-4a63-933f-506cd98c1d6a ro  quiet splash
$vt_handoff # It works, but it seems inaproriate solution for BIOS
systems.

Please pay attention.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-32-generic 3.13.0-32.57 [modified: boot/vmlinuz-3.13.0-32-generic]
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  sergey     1907 F.... pulseaudio
CRDA:
 country RU:
 	(2402 - 2482 @ 40), (N/A, 20)
 	(5735 - 5835 @ 20), (N/A, 30)
CurrentDesktop: XFCE
Date: Fri Aug  8 12:09:29 2014
InstallationDate: Installed on 2014-07-30 (9 days ago)
InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140723)
MachineType: Hewlett-Packard HP TouchSmart tx2 Notebook PC
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic.efi.signed root=UUID=8727ca07-ad08-4a63-933f-506cd98c1d6a ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-32-generic N/A
 linux-backports-modules-3.13.0-32-generic  N/A
 linux-firmware                             1.127.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/28/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.22
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3045
dmi.board.vendor: Quanta
dmi.board.version: 16.14
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.22:bd08/28/2009:svnHewlett-Packard:pnHPTouchSmarttx2NotebookPC:pvrRev1:rvnQuanta:rn3045:rvr16.14:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP TouchSmart tx2 Notebook PC
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Confirmed


** Tags: amd64 apport-bug trusty

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1354320

Title:
  Can not boot unsigned kernel on non-EFI system

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Hello.

  Something wrong with latest kernel. Unsigned version doesn't wprk at
  all.

  md5sum /boot/vmlinuz-3.13.0-32-generic*
  cb54f5ab7d83a0f920a352e1f5c9f2c9  /boot/vmlinuz-3.13.0-32-generic
  2902c6e94b680dc5a068543b716118ca  /boot/vmlinuz-3.13.0-32-generic.efi.signed

  I've installed grub-pc and run dpkg-reconfigure grub-pc. After upgrade-grub system doesn't boot. 
  It report kernel panic with "No working init found" message. This problem occurs on all my computers,
  not only hp touchsmart laptop.

  /boot/grub.cfg
  	linux	/boot/vmlinuz-3.13.0-32-genericroot=UUID=8727ca07-ad08-4a63-933f-506cd98c1d6a ro  quiet splash $vt_handoff # It doesn't work, reports panic

  I've found fix for this problem change kernel in /boot/grub/grub.cfg
  on second .efi.signed version:

          linux   /boot/vmlinuz-3.13.0-32-generic.efi.signed
  root=UUID=8727ca07-ad08-4a63-933f-506cd98c1d6a ro  quiet splash
  $vt_handoff # It works, but it seems inaproriate solution for BIOS
  systems.

  Please pay attention.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57 [modified: boot/vmlinuz-3.13.0-32-generic]
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  sergey     1907 F.... pulseaudio
  CRDA:
   country RU:
   	(2402 - 2482 @ 40), (N/A, 20)
   	(5735 - 5835 @ 20), (N/A, 30)
  CurrentDesktop: XFCE
  Date: Fri Aug  8 12:09:29 2014
  InstallationDate: Installed on 2014-07-30 (9 days ago)
  InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140723)
  MachineType: Hewlett-Packard HP TouchSmart tx2 Notebook PC
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic.efi.signed root=UUID=8727ca07-ad08-4a63-933f-506cd98c1d6a ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware                             1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/28/2009
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.22
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 3045
  dmi.board.vendor: Quanta
  dmi.board.version: 16.14
  dmi.chassis.type: 10
  dmi.chassis.vendor: Quanta
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.22:bd08/28/2009:svnHewlett-Packard:pnHPTouchSmarttx2NotebookPC:pvrRev1:rvnQuanta:rn3045:rvr16.14:cvnQuanta:ct10:cvrN/A:
  dmi.product.name: HP TouchSmart tx2 Notebook PC
  dmi.product.version: Rev 1
  dmi.sys.vendor: Hewlett-Packard

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