[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2022-09-08 Thread bmaupin
I just upgraded to Ubuntu 22.04 and I'm still affected by this bug. I
tried with the latest kernel (5.15.0-47) and it won't boot without
intremap=off

Thanks!

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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  (For anyone coming to this bug for the first time, the current
  workaround is to add this to the kernel boot parameters: intremap=off)

  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2022-01-17 Thread bmaupin
** Description changed:

+ (For anyone coming to this bug for the first time, the current
+ workaround is to add this to the kernel boot parameters: intremap=off)
+ 
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot, hanging
  at various screens:
  
  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked
  
  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7
  
  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:
  
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"
  
  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.
  
  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401
  
  I'll attach screenshots of various times I've encountered this bug over
  the last year.
  
  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04
  
  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  (For anyone coming to this bug for the first time, the current
  workaround is to add this to the kernel boot parameters: intremap=off)

  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is 

[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-25 Thread bmaupin
9fefca7 does not boot (without intremap=off)
333830a (the parent) boots fine

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-24 Thread Kai-Heng Feng
Can you please specifically check commit
9fefca775c8ddbbbcd97f2860218188b8641819d and its parent commit?

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-16 Thread bmaupin
I built the two parents of commit 900db15: 8685217 and e9bdf7e

They both booted fine. I built 900db15 again just in case, and it does
not boot. So it does indeed seem to be the first bad commit, unless I'm
doing something wrong on my end.

Any suggestions?

Thanks!

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-12 Thread bmaupin
I don't understand; doesn't the commit say it changed files?

> 6 files changed, 42 insertions(+), 18 deletions(-)

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-12 Thread Kai-Heng Feng
But that commit didn't modify any file...

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-11 Thread bmaupin
This is what I got with a bisect between tags v5.7-rc2 and v5.7. It
looks like a merge commit. Assuming that looks right I'll see if I can
figure out how to do a bisect on the individual commits of the merge.

$ git bisect bad
900db15047044ef50b32e23630880f4780ec5b9e is the first bad commit
commit 900db15047044ef50b32e23630880f4780ec5b9e
Merge: 86852175b016 e9bdf7e655b9
Author: Linus Torvalds 
Date:   Sat May 30 12:26:21 2020 -0700

Merge tag 'gpio-v5.7-3' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO fixes from Linus Walleij:
 "Here are some (very) late fixes for GPIO, none of them very serious
  except the one tagged for stable for enabling IRQ on open drain lines:

   - Fix probing of mvebu chips without PWM

   - Fix error path on ida_get_simple() on the exar driver

   - Notify userspace properly about line status changes when flags are
 changed on lines.

   - Fix a sleeping while holding spinlock in the mellanox driver.

   - Fix return value of the PXA and Kona probe calls.

   - Fix IRQ locking of open drain lines, it is fine to have IRQs on
 open drain lines flagged for output"

* tag 'gpio-v5.7-3' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: fix locking open drain IRQ lines
  gpio: bcm-kona: Fix return value of bcm_kona_gpio_probe()
  gpio: pxa: Fix return value of pxa_gpio_probe()
  gpio: mlxbf2: Fix sleeping while holding spinlock
  gpiolib: notify user-space about line status changes after flags are set
  gpio: exar: Fix bad handling for ida_simple_get error path
  gpio: mvebu: Fix probing for chips without PWM

 drivers/gpio/gpio-bcm-kona.c |  2 +-
 drivers/gpio/gpio-exar.c |  7 +--
 drivers/gpio/gpio-mlxbf2.c   |  6 +++---
 drivers/gpio/gpio-mvebu.c| 15 +--
 drivers/gpio/gpio-pxa.c  |  4 ++--
 drivers/gpio/gpiolib.c   | 26 ++
 6 files changed, 42 insertions(+), 18 deletions(-)

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   

[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-04 Thread bmaupin
I've done some more testing and built tags v5.7 and v5.7-rc2 from
source.

v5.7-rc2 seems to consistently boot without any special kernel flags

v5.7 gives me rather odd behaviour:

- When I'm first powering on the machine, v5.7 does not boot without any 
special kernel flags
- If I set intremap=off, it will boot every time, but not if I remove it
- If I boot v5.7 once with noapic, it will boot, then it will continue to boot 
after I remove it, but only if I restart. If I power off, it will not boot

So I would consider v5.7 to be affected by this bug, and I'll do a
rebase between the v5.7-rc2 and v5.7 tags.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-02 Thread bmaupin
Can someone with administrative permissions mark that this bug also
affects Focal? Thanks!

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-02 Thread bmaupin
** Tags added: focal

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-02 Thread bmaupin
I just installed a few kernels to see if I could narrow down the latest
regression, and this is what I found:

- 5.7.0-050700 boots fine
- 5.7.5-050705 exhibits the problematic behaviour (does not boot)
- The latest kernel (5.13.7-051307) also does not boot

I doubt this is helpful, but these are the last log lines shown on 5.7.0
on a successful boot right before the GUI kicks in; I'm not sure if
they're meaningful since they're just a few lines from the log as a
whole:

[5.999124] ACPI: \_SB_.PCI0.LPCB.EC__.HKEY: BCTG evaluated but flagged as 
error
[5.999126] thinkpad_acpi: Error probing battery 2
[5.999135] battery: extension failed to load: ThinkPad Battery Extension
[8.097361] Bluetooth: hci0: command 0x1001 tx timeout

I guess at this point I need to do another bisect between 5.7.0 and
5.7.5. Here goes...

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-08-01 Thread pablo
Same thing with 5.8.0-63-generic, on 20.04.2.

Need a lot of rebooting to load the kernel.

Adding kernel options:

nolapic => loads the kernel, but disables multicore, making use
impracticable

intremap=off => loads the kernel, does not seem to have noticeable side
effects

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2021-01-10 Thread bmaupin
5.8.0-36-generic was just installed as part of the 20.04 HWE and it does
not boot without intremap=off.

What does that mean? Was this fixed in 5.7 and broken again in 5.8? Do I
need to do another rebase?

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-06-07 Thread Kai-Heng Feng
$ rmadison linux

When groovy jumps to 5.7, it's time to change.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-06-07 Thread bmaupin
Oh cool. Is there a page I can check to see when that happens so I can
test it? Thanks!

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-06-02 Thread Kai-Heng Feng
We are gonna have 5.7 lands to 20.10 soon, so the DKMS build fail will
also be fixed there.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-05-28 Thread bmaupin
I installed 5.7.0-5 from that link but it looks like the bcmwl module
still fails to compile:

Building module:
cleaning build area...
make -j4 KERNELRELEASE=5.7.0-5-generic -C /lib/modules/5.7.0-5-generic/build 
M=/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build(bad exit status: 2)
ERROR (dkms apport): kernel package linux-headers-5.7.0-5-generic is not 
supported
Error! Bad return status for module build on kernel: 5.7.0-5-generic (x86_64)
Consult /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/make.log for more 
information.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-05-04 Thread Kai-Heng Feng
One possible choice is to use the 5.7 kernel here:
https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/bootstrap

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-05-04 Thread bmaupin
I tried booting another half dozen times or so with 5.7 on Ubuntu 20.04
and I didn't have any issues. So maybe it's fixed with that combination?
Unfortunately since the wifi doesn't work I can't continue to use the
5.7 kernel.

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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-26 Thread Kai-Heng Feng
Is there any log when the hang happens on v5.7?

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-24 Thread bmaupin
I just upgraded to 20.04 and I can confirm that this bug affects the
default 5.4 kernel that it ships with.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-23 Thread bmaupin
> Maybe the bcmwl-kernel-source package just isn't compatible with 5.7
yet?

I see now in the logs that's the case:

Building module:
cleaning build area...
make -j4 KERNELRELEASE=5.7.0-050700rc2-generic -C 
/lib/modules/5.7.0-050700rc2-generic/build 
M=/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build(bad exit status: 2)
ERROR (dkms apport): kernel package linux-headers-5.7.0-050700rc2-generic is 
not supported
Error! Bad return status for module build on kernel: 5.7.0-050700rc2-generic 
(x86_64)

But I won't say anything more about that here since it's a separate
issue.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-23 Thread bmaupin
Very odd... 5.7 boots (without noapic or intremap=off), but not
consistently.

It boots a number of times just fine (in my tests, anywhere from 3-5
successful boots) and then after that it will hang at boot. Most of the
time after powering off/powering back on it boots fine again, without
needing to modify the kernel parameters.

There is one other unrelated issue with 5.7: my BCM43228 wireless
doesn't work. Maybe the bcmwl-kernel-source package just isn't
compatible with 5.7 yet?

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-23 Thread Kai-Heng Feng
Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.7-rc2/

Looks like there are fixes on this topic.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-22 Thread bmaupin
Due to the aforementioned issue, I believe I was getting a lot of false
negatives and my previous bisects were faulty as a result.

I redid the bisect from the beginning, and this is what I got:

# first bad commit: [c4e1be9ec1130fff4d691cdc0e0f9d666009f9ae] mm,
sparsemem: break out of loops early

I was able to boot with the previous commit
(7660a6fddcbae344de8583aa4092071312f110c3). With
c4e1be9ec1130fff4d691cdc0e0f9d666009f9ae I can only boot using either
noapic or intremap=off.

What should I do now?

-- 
You received this bug notification because you are a member of Kernel
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Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-20 Thread bmaupin
I'm hopeful that doing the bisect over again will find a more relevant
commit. While bisecting this time I ran into a weird scenario the I
believe may have affected the previous attempts to do a bisect.

The short version of this is that when the computer has failed to boot a
kernel (without noapic), all kernels seem to fail until I've
successfully booted once with noapic. I have a feeling this has hampered
many of my troubleshooting efforts.

For a more detailed idea of what this looks like, this is what happened
when I realized the problem:

1. I compiled, installed, and booted to 4.12.0-rc2
2. I rebooted and it worked, so I marked it as good and then powered off the 
computer
3. Later I powered on to resume the bisect but I wasn't paying attention at the 
Grub menu and accidentally booted 5.3 (without noapic), which failed
4. I then tried to boot 4.12.0-rc2 without noapic, and it wouldn't boot
5. I booted with 4.12.0-rc2 with noapic, and then rebooted and booted 
4.12.0-rc2 without noapic, and once again it booted successfully

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-17 Thread bmaupin
The article I linked was for an AMD CPU so it only helped me up to a
certain point.

I'm thinking I must've messed up the second bisect (the one for the
merge point) so I'm going to try to do the bisect again.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-17 Thread bmaupin
I'm still tinkering...

I removed noapic and I tried instead with this, and it booted!:

intremap=off

Is this related by any chance to the link I posted in the original bug
report?: https://evilazrael.de/node/401

It's a different model ThinkPad but the symptoms are very similar.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-17 Thread bmaupin
After that I tried booting 5.3.0-7642-generic, removing noapic and
adding dis_ucode_ldr. And it booted just fine.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-17 Thread bmaupin
Oops, please disregard that last message. I'm multitasking :P

I booted 5.3.0-7642-generic, removing noapic and adding dis_ucode_ldr,
and it wouldn't boot (it froze at ACPI: EC: interrupt blocked)

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-17 Thread bmaupin
I booted 4.13.0-rc1, removing noapic and adding dis_ucode_ldr.
Unfortunately it still doesn't boot.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-17 Thread Kai-Heng Feng
Hmm, please try kernel parameter "dis_ucode_ldr" to disable microcode
loading.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2020-04-03 Thread bmaupin
I'm still seeing this same behaviour for the 5.3 kernel.

I'm just now getting back to this, and I think I'm going to need some
hand holding...

> Try changing IRQ configs (CONFIG_GENERIC_IRQ_MIGRATION=y to =n) and
i2c-designware's (CONFIG_I2C_DESIGNWARE_CORE=y to =m).

I copied the 4.13.0 configuration from here to .config and modified
those two options:

curl https://launchpadlibrarian.net/414616578/config-4.13.0-041300rc1-generic > 
.config
cp .config .config.bak
sed -i 's/CONFIG_GENERIC_IRQ_MIGRATION=.*/CONFIG_GENERIC_IRQ_MIGRATION=n/' 
.config
sed -i 's/CONFIG_I2C_DESIGNWARE_CORE=.*/CONFIG_I2C_DESIGNWARE_CORE=m/' .config

Now I can confirm the changes:

$ diff .config.bak .config
92c92
< CONFIG_GENERIC_IRQ_MIGRATION=y
---
> CONFIG_GENERIC_IRQ_MIGRATION=n
4073c4073
< CONFIG_I2C_DESIGNWARE_CORE=y
---
> CONFIG_I2C_DESIGNWARE_CORE=m

However, when I build the kernel and look at the .config file, both of
them seem to be reverted.

The same thing happens if I run make oldconfig; the changes aren't
preserved.

I can't find them either using make menuconfig. I just see this:

│ Symbol: GENERIC_IRQ_MIGRATION [=y]
  │  
  │ Type  : boolean 
│  
  │   Defined at kernel/irq/Kconfig:38  
│  
  │   Selected by: X86 [=y] && SMP [=y]


  │ Symbol: I2C_DESIGNWARE_CORE [=y]
│  
  │ Type  : tristate
│  
  │   Defined at drivers/i2c/busses/Kconfig:480 
│  
  │   Depends on: I2C [=y] && HAS_IOMEM [=y]
│  
  │   Selected by: I2C_DESIGNWARE_PLATFORM [=y] && I2C [=y] && HAS_IOMEM [=y] 
&& (ACPI [=y] && COMMON_CLK [=y] || !ACPI [=y]) || I2C_DESIGNWARE


How can I override these two values?

Thanks!

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Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 

[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-10-03 Thread Po-Hsu Lin
** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

-- 
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-07-25 Thread Jelle de Jong
I can confirm the same behaviour:

$ sudo dmidecode -t bios
# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.

Handle 0x000E, DMI type 0, 24 bytes
BIOS Information
Vendor: LENOVO
Version: H6ETA0WW (2.18 )
Release Date: 06/01/2018
Address: 0xE
Runtime Size: 128 kB
ROM Size: 12288 kB
Characteristics:
PCI is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
EDD is supported
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
CGA/mono video services are supported (int 10h)
NEC PC-98
ACPI is supported
USB legacy is supported
BIOS boot specification is supported
Function key-initiated network boot is supported
Targeted content distribution is supported
UEFI is supported
BIOS Revision: 2.18
Firmware Revision: 2.1

Handle 0x0020, DMI type 13, 22 bytes
BIOS Language Information
Language Description Format: Abbreviated
Installable Languages: 7
en-US
fr-FR
ja-JP
ko-KR
zh-CHT
zh-CHS
ru-RU
Currently Installed Language: en-US


$ sudo dmidecode -t system
# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.

Handle 0x000F, DMI type 1, 27 bytes
System Information
Manufacturer: LENOVO
Product Name: 33533MG
Version: ThinkPad T430u
Serial Number: PB88L27
UUID: 507a2801-5144-11cb-8738-9d5ba3e2b1ee
Wake-up Type: Power Switch
SKU Number: LENOVO_MT_3353
Family: ThinkPad T430u

Handle 0x001F, DMI type 12, 5 bytes
System Configuration Options

Handle 0x002D, DMI type 15, 81 bytes
System Event Log
Area Length: 98 bytes
Header Start Offset: 0x
Header Length: 16 bytes
Data Start Offset: 0x0010
Access Method: General-purpose non-volatile data functions
Access Address: 0x00F0
Status: Valid, Not Full
Change Token: 0x0005
Header Format: Type 1
Supported Log Type Descriptors: 29
Descriptor 1: Single-bit ECC memory error
Data Format 1: Multiple-event handle
Descriptor 2: Multi-bit ECC memory error
Data Format 2: Multiple-event handle
Descriptor 3: Parity memory error
Data Format 3: None
Descriptor 4: Bus timeout
Data Format 4: None
Descriptor 5: I/O channel block
Data Format 5: None
Descriptor 6: Software NMI
Data Format 6: None
Descriptor 7: POST memory resize
Data Format 7: None
Descriptor 8: POST error
Data Format 8: POST results bitmap
Descriptor 9: PCI parity error
Data Format 9: None
Descriptor 10: PCI system error
Data Format 10: None
Descriptor 11: CPU failure
Data Format 11: None
Descriptor 12: EISA failsafe timer timeout
Data Format 12: None
Descriptor 13: Correctable memory log disabled
Data Format 13: None
Descriptor 14: Logging disabled
Data Format 14: None
Descriptor 15: System limit exceeded
Data Format 15: None
Descriptor 16: Asynchronous hardware timer expired
Data Format 16: None
Descriptor 17: System configuration information
Data Format 17: None
Descriptor 18: Hard disk information
Data Format 18: None
Descriptor 19: System reconfigured
Data Format 19: None
Descriptor 20: Uncorrectable CPU-complex error
Data Format 20: None
Descriptor 21: Log area reset/cleared
Data Format 21: None
Descriptor 22: System boot
Data Format 22: None
Descriptor 23: OEM-specific
Data Format 23: None
Descriptor 24: OEM-specific
Data Format 24: None
Descriptor 25: OEM-specific
Data Format 25: None
Descriptor 26: OEM-specific
Data Format 26: None
Descriptor 27: OEM-specific
Data Format 27: None
Descriptor 28: OEM-specific
Data Format 28: None
Descriptor 29: OEM-specific
Data Format 29: None

$ cat /proc/cmdline 
BOOT_IMAGE=/boot/vmlinuz-4.19.0-5-amd64 root=/dev/mapper/lvm0--vol-root ro 
noacpi

$ uname -a
Linux yoad 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5+deb10u1 (2019-07-19) x86_64 
GNU/Linux

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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-03-11 Thread Kai-Heng Feng
Try changing IRQ configs (CONFIG_GENERIC_IRQ_MIGRATION=y to =n) and i2c-
designware's (CONFIG_I2C_DESIGNWARE_CORE=y to =m).

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-03-11 Thread Kai-Heng Feng
** Attachment added: "config-4.13.0-041300rc1-generic"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808418/+attachment/5245342/+files/config-4.13.0-041300rc1-generic

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-03-11 Thread Kai-Heng Feng
** Attachment added: "config-4.12.0-041200-generic"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808418/+attachment/5245341/+files/config-4.12.0-041200-generic

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-03-10 Thread bmaupin
> - First, try latest mainline kernel (v5.0) again, hopefully there's a fix 
> already.
No, it looks like it still won't boot (without noapic).

> - Does the issue happen 100% of the time? Otherwise the bisection can be 
> inconclusive.
Yes, it happens 100% of the time.

> - Or, take a look kernel config on v4.12 and v4.13-rc1 - maybe some new 
> option breaks your system.
Sorry to belabour the point, but how can I do this? I have a .config generated 
from the bisects but aside from deleting it and doing all the bisects over 
again I don't know how to see the changes. Surely there's an easier way?

Thanks!

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-03-06 Thread Kai-Heng Feng
- First, try latest mainline kernel (v5.0) again, hopefully there's a fix 
already.
- Does the issue happen 100% of the time? Otherwise the bisection can be 
inconclusive.
- Or, take a look kernel config on v4.12 and v4.13-rc1 - maybe some new option 
breaks your system.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-02-28 Thread bmaupin
This is what I'm getting:

63db7c815bc0997c29e484d2409684fdd9fcd93b is the first bad commit

But that feels wrong; it looks like it's a fix for XFS?:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=63db7c815bc0997c29e484d2409684fdd9fcd93b

... and I'm not using XFS:

$ cat /etc/fstab | grep -i xfs
$ mount | grep -i xfs

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-02-26 Thread Kai-Heng Feng
Oh it's a merge point so there are still some commits:
$ git diff e5770b7bdbfe..32c1431eea48

So probably a good idea to bisect between e5770b7bdbfe and 32c1431eea48.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-02-26 Thread Kai-Heng Feng
You are right.

Apparently something's wrong with my git,

$ git show 7bf1e44f865523aa16e0eb340a82d643da9215b5
commit 7bf1e44f865523aa16e0eb340a82d643da9215b5
Merge: e5770b7bdbfe 32c1431eea48
Author: Greg Kroah-Hartman 
Date:   Mon Jun 12 08:20:47 2017 +0200

Merge 4.12-rc5 into staging-next

We want the IIO fixes and other staging driver fixes in here as
well.

Signed-off-by: Greg Kroah-Hartman 

diff --cc drivers/staging/ccree/ssi_buffer_mgr.c
index 1ff603f8f8f5,6471d3d2d375..88ebda854377
--- a/drivers/staging/ccree/ssi_buffer_mgr.c
+++ b/drivers/staging/ccree/ssi_buffer_mgr.c
@@@ -136,13 -210,14 +136,14 @@@ void ssi_buffer_mgr_zero_sgl(struct sca
   */
  void ssi_buffer_mgr_copy_scatterlist_portion(
u8 *dest, struct scatterlist *sg,
 -  uint32_t to_skip,  uint32_t end,
 +  u32 to_skip,  u32 end,
enum ssi_sg_cpy_direct direct)
  {
 -  uint32_t nents, lbytes;
 +  u32 nents, lbytes;

nents = ssi_buffer_mgr_get_sgl_nents(sg, end, , NULL);
-   sg_copy_buffer(sg, nents, (void *)dest, (end - to_skip), 0, (direct == 
SSI_SG_TO_BUF));
+   sg_copy_buffer(sg, nents, (void *)dest, (end - to_skip + 1), to_skip,
+  (direct == SSI_SG_TO_BUF));
  }

  static inline int ssi_buffer_mgr_render_buff_to_mlli(

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO


[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-02-26 Thread bmaupin
This is the correct commit, right?:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7bf1e44f865523aa16e0eb340a82d643da9215b5

It looks to me like there are a lot more than just ARM changes there,
but I don't know anything about kernel development so I might not be .
I'm surprised to see so many changes committed all at once.

Is there any way to narrow down which change is causing the regression?

>From skimming the changes, one thing that stands out to me was a change
to the intel microcode, only because when my computer started having
problems initially I had ran into one or more other bugs related to the
microcode and I had to upgrade my BIOS to get the latest microcode
working:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1751584
https://bugs.launchpad.net/ubuntu/+source/intel-microcode/+bug/1759920

... but I'm honestly not sure if any of that was related or just a
timing coincidence.

Thanks!

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-02-25 Thread Kai-Heng Feng
This is really weird. I don't think you system has "ccree" device which
only presents on ARM devices.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808418/+subscriptions

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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-02-25 Thread bmaupin
I followed your instructions exactly as written. How can I use the
mainline release?

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-02-25 Thread Kai-Heng Feng
The commit is not correct. When doing a bisection, please skip stable
release, (e.g. 4.12.1), and use mainline release (e.g. 4.12).

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-02-22 Thread bmaupin
I finally got around to doing the bisect, and here's the result:

7bf1e44f865523aa16e0eb340a82d643da9215b5 is the first bad commit

Thanks!

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-01-26 Thread Kai-Heng Feng
So I guess v4.12 also works? Let's do a kernel bisection:

$ sudo apt build-dep linux
$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
$ cd linux
$ git bisect start
$ git bisect good v4.12
$ git bisect bad v4.13-rc1
$ make localmodconfig
$ make -j`nproc` deb-pkg
Install the newly built kernel, then reboot with it.
If the issue still happens,
$ git bisect bad
Otherwise,
$ git bisect good
Repeat to "make -j`nproc` deb-pkg" until you find the commit that causes the 
regression.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-01-26 Thread bmaupin
Here's the kernel log from v4.12.14 (with apic=debug)

$ uname -a
Linux bryan-ThinkPad-T430u 4.12.14-041214-generic #201709200843 SMP Wed Sep 20 
12:46:23 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

** Attachment added: "kernel log from v4.12.14"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808418/+attachment/5232700/+files/dmesg.log

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-01-26 Thread bmaupin
I tested a few kernels, and v4.12.14 is the last kernel that works
without noapic. Starting with v4.13-rc1 my computer will hang on boot
unless I use noapic.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-01-26 Thread bmaupin
Here's the kernel log from v4.12.14

$ uname -a
Linux bryan-ThinkPad-T430u 4.12.14-041214-generic #201709200843 SMP Wed Sep 20 
12:46:23 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

** Attachment added: "kernel log from v4.12.14"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808418/+attachment/5232699/+files/dmesg.log

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-01-25 Thread bmaupin
I haven't reformatted my machine in years and was running into some
other issues, so I just did a reinstall of 18.04. With both the install
media and the latest 18.04 kernel (4.15.something), I needed noapic.

So I installed kernel v4.20.4-042004, and it would not boot without
noapic either. However, after I boot to v4.20 with noapic one time, I
can remove it and it seems to boot fine. So the issue persists with the
latest kernels albeit slightly differently.

When I get a chance I'll try to figure out which kernel the problem
started since apparently the problem hasn't yet been resolved.

Thanks!

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-01-14 Thread bmaupin
I'm assuming I should add apic=debug to a kernel that has the bug (and
not one that boots fine), correct?

Should I used apic=debug with or without noapic?

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2019-01-14 Thread Anthony Wong
Maybe you can try adding 'apic=debug' and remove 'quiet splash'
parameters when you boot and see if kernel shows more messages that can
point to the problem.

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2018-12-29 Thread bmaupin
I tried to boot with an older kernel (4.15.0-43), and it wouldn't boot
without noapic. But v4.20-rc7 seems to boot fine. I guess it must've
been a fluke that it didn't boot for me the first time.

Should I still try to figure out which RC kernel the problem started?

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2018-12-26 Thread bmaupin
I'm still using v4.20-rc7, and I wanted to try some more kernel
parameters to narrow down the problem. Since the last kernel messages I
got using earlyprintk
(https://gist.githubusercontent.com/bmaupin/b743bb3325e100341c62ee62e713d8a4/raw/7372dddb5704d3f15ff429807355d5d3686165d2/boot7.png)
were related to the Spectre mitigations, I removed noapic and replaced
it with spec_store_bypass_disable=off and it booted. Oddly enough then I
removed spec_store_bypass_disable=off altogether and it booted without
any special parameters.

So I don't fully understand what happened, but it seems like my system
boots fine now without any special parameters. I'll remove v4.20-rc next
and see if it still boots with the kernels from Bionic.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2018-12-22 Thread Kai-Heng Feng
The next step is to find the last working -rc kernel and first non-
working -rc kernel.

>From your description, both of them should be <= v4.13.

The kernels can be found in [1].

[1] https://kernel.ubuntu.com/~kernel-ppa/mainline/

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2018-12-21 Thread bmaupin
I'm not sure if this helps, but I removed noapic and added
earlyprintk=efi,keep in an attempt to show some logs. I took a video and
extracted the frames. I've gone through them briefly but I don't see any
errors or warnings:

https://gist.githubusercontent.com/bmaupin/b743bb3325e100341c62ee62e713d8a4/raw/7372dddb5704d3f15ff429807355d5d3686165d2/boot1.png
https://gist.githubusercontent.com/bmaupin/b743bb3325e100341c62ee62e713d8a4/raw/7372dddb5704d3f15ff429807355d5d3686165d2/boot2.png
https://gist.githubusercontent.com/bmaupin/b743bb3325e100341c62ee62e713d8a4/raw/7372dddb5704d3f15ff429807355d5d3686165d2/boot3.png
https://gist.githubusercontent.com/bmaupin/b743bb3325e100341c62ee62e713d8a4/raw/7372dddb5704d3f15ff429807355d5d3686165d2/boot4.png
https://gist.githubusercontent.com/bmaupin/b743bb3325e100341c62ee62e713d8a4/raw/7372dddb5704d3f15ff429807355d5d3686165d2/boot5.png
https://gist.githubusercontent.com/bmaupin/b743bb3325e100341c62ee62e713d8a4/raw/7372dddb5704d3f15ff429807355d5d3686165d2/boot6.png
https://gist.githubusercontent.com/bmaupin/b743bb3325e100341c62ee62e713d8a4/raw/7372dddb5704d3f15ff429807355d5d3686165d2/boot7.png

Thanks!

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808418/+subscriptions

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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2018-12-21 Thread bmaupin
I just tried kernel v4.20-rc7 and without noapic my computer hangs at a
blank screen. With noapic it boots fine.

Thanks!

** Description changed:

  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot, hanging
  at various screens:
  
  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked
  
  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
+ - 4.20.0-rc7
  
  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:
  
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"
  
  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.
  
  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401
  
  I'll attach screenshots of various times I've encountered this bug over
  the last year.
  
  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04
  
  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  - 4.20.0-rc7

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered 

[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2018-12-17 Thread Kai-Heng Feng
Please try latest mainline kernel [1] without "noapic" parameter.

[1] https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20-rc7/

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585: https://evilazrael.de/node/401

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:Ubuntu 18.04.1 LTS
  Release:18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2018-12-14 Thread bmaupin
** Description changed:

  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot, hanging
  at various screens:
  
  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked
  
  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
- 
- I'm running the latest BIOS.
+ - 4.15.0-42
  
  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:
  
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"
  
  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.
  
- This bug seems very similar to what's described here for the Thinkpad
- E485/E585:
- https://web.archive.org/web/20180919160303/https://evilazrael.de/content
- /getting-linux-boot-lenovo-thinkpad-e485e585
- 
  I'll attach screenshots of various times I've encountered this bug over
  the last year.
- 
- $ lsb_release -rd
- Description:  Ubuntu 18.04.1 LTS
- Release:  18.04
- 
- $ apt-cache policy linux-image-4.15.0-42-generic
- linux-image-4.15.0-42-generic:
-   Installed: 4.15.0-42.45
-   Candidate: 4.15.0-42.45
-   Version table:
-  *** 4.15.0-42.45 500
- 500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
- 500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
- 100 /var/lib/dpkg/status
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

** Description changed:

  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot, hanging
  at various screens:
  
  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked
  
  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  - 4.15.0-42
  
  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:
  
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"
  
  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.
  
+ This bug seems very similar to what's described here for the Thinkpad
+ E485/E585:
+ https://web.archive.org/web/20180919160303/https://evilazrael.de/content
+ /getting-linux-boot-lenovo-thinkpad-e485e585
+ 
  I'll attach screenshots of various times I've encountered this bug over
  the last year.
+ 
+ $ lsb_release -rd
+ Description:Ubuntu 18.04.1 LTS
+ Release:18.04
+ 
+ $ apt-cache policy linux-image-4.15.0-42-generic
+ 

[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2018-12-13 Thread bmaupin
** Description changed:

  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot, hanging
  at various screens:
  
  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked
  
  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
+ 
+ I'm running the latest BIOS.
  
  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:
  
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"
  
  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.
  
  This bug seems very similar to what's described here for the Thinkpad
  E485/E585:
  https://web.archive.org/web/20180919160303/https://evilazrael.de/content
  /getting-linux-boot-lenovo-thinkpad-e485e585
  
  I'll attach screenshots of various times I've encountered this bug over
  the last year.
  
  $ lsb_release -rd
  Description:  Ubuntu 18.04.1 LTS
  Release:  18.04
  
  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
-   Installed: 4.15.0-42.45
-   Candidate: 4.15.0-42.45
-   Version table:
-  *** 4.15.0-42.45 500
- 500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
- 500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
- 100 /var/lib/dpkg/status
+   Installed: 4.15.0-42.45
+   Candidate: 4.15.0-42.45
+   Version table:
+  *** 4.15.0-42.45 500
+ 500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
+ 500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
+ 100 /var/lib/dpkg/status
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38

  I'm running the latest BIOS.

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the 

[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2018-12-13 Thread bmaupin
** Attachment added: "IMG_20181028_141659821.jpg"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808418/+attachment/5222108/+files/IMG_20181028_141659821.jpg

** Description changed:

  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot, hanging
  at various screens:
  
  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked
  
  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38
  
  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:
  
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"
  
  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.
  
+ This bug seems very similar to what's described here for the Thinkpad
+ E485/E585:
+ https://web.archive.org/web/20180919160303/https://evilazrael.de/content
+ /getting-linux-boot-lenovo-thinkpad-e485e585
+ 
  I'll attach screenshots of various times I've encountered this bug over
  the last year.
+ 
+ $ lsb_release -rd
+ Description:  Ubuntu 18.04.1 LTS
+ Release:  18.04
+ 
+ $ apt-cache policy linux-image-4.15.0-42-generic
+ linux-image-4.15.0-42-generic:
+   Installed: 4.15.0-42.45
+   Candidate: 4.15.0-42.45
+   Version table:
+  *** 4.15.0-42.45 500
+ 500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
+ 500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
+ 100 /var/lib/dpkg/status
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  bryan  2349 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
-  linux-restricted-modules-4.15.0-42-generic N/A
-  linux-backports-modules-4.15.0-42-generic  N/A
-  linux-firmware 1.173.2
+  linux-restricted-modules-4.15.0-42-generic N/A
+  linux-backports-modules-4.15.0-42-generic  N/A
+  linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38

  I'm running the latest BIOS.

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  

[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround

2018-12-13 Thread bmaupin
** Attachment added: "IMG_20180225_083323505.jpg"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808418/+attachment/5222107/+files/IMG_20180225_083323505.jpg

-- 
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/1808418

Title:
  Thinkpad T430u won't boot without noapic workaround

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I've used Ubuntu on this specific machine for years without problems,
  but starting with the 4.13 kernel that came with the 17.10 HWE and
  continuing into 18.04 kernels my computer would no longer boot,
  hanging at various screens:

  - A blank screen with a flashing cursor
  - A screen with this message:
  Loading Linux 4.13.0.36-generic ...
  Loading initial ramdisk ...
  - A screen with kernel messages, ending in:
  APCI: EC: interrupt blocked

  I've encountered the bug in a number of kernels, including:
  - 4.13.0-32
  - 4.13.0-36
  - 4.13.0-37
  - 4.15.0-24
  - 4.15.0-34
  - 4.15.0-36
  - 4.15.0-38

  I'm running the latest BIOS.

  I was able to work around the issue by adding noapic to
  GRUB_CMDLINE_LINUX_DEFAULT in /etc/default grub, e.g.:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic"

  I'm not entirely sure of the consequences of this workaround, but one
  thing I've noticed is significantly reduced battery life.

  This bug seems very similar to what's described here for the Thinkpad
  E485/E585:
  https://web.archive.org/web/20180919160303/https://evilazrael.de/content
  /getting-linux-boot-lenovo-thinkpad-e485e585

  I'll attach screenshots of various times I've encountered this bug
  over the last year.

  $ lsb_release -rd
  Description:  Ubuntu 18.04.1 LTS
  Release:  18.04

  $ apt-cache policy linux-image-4.15.0-42-generic
  linux-image-4.15.0-42-generic:
    Installed: 4.15.0-42.45
    Candidate: 4.15.0-42.45
    Version table:
   *** 4.15.0-42.45 500
  500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bryan  2349 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Dec 13 15:31:15 2018
  HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
  InstallationDate: Installed on 2014-05-08 (1680 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 3351CTO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic 
root=UUID=cffbc87d-956b-4986-94df-b3b64ae5237f ro quiet splash noapic 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-07-12 (154 days ago)
  dmi.bios.date: 06/01/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H6ETA0WW (2.18 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 3351CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 STD DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrH6ETA0WW(2.18):bd06/01/2018:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T430u
  dmi.product.name: 3351CTO
  dmi.product.version: ThinkPad T430u
  dmi.sys.vendor: LENOVO

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