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[Bug 1573597] Re: Problems with shut down and boot (Lenovo T450s)

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Christopher Barrington-Leigh <cpblpublic@xxxxxxxxx>
Date: Fri, 22 Apr 2016 14:24:45 -0000
Reply-to: Bug 1573597 <1573597@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
I have a series of symptoms of horrid problems with this laptop, so I am going to mention more of them in case they're related. Whenever I undock the laptop from my ultradock, unity-sessions-daemon crashes and either then or some other time, my swap space accumulates 1.2 GB or so of use, even though I have 20GB of RAM and it is mostly not in use.
After, this various other things often don't work and I have to reboot, which leads to the problems filed above. 

For instance, right now the swap still shows some usage, which it
shouldn't, and choosing to shut down the computer from the taskbar  does
nothing.

Syslog looks like this, when I tried to shut down twice starting at
10:15:

auth.log:

Apr 22 10:15:40 cpbl-t450s CRON[28881]: pam_unix(cron:session): session closed for user meuser
Apr 22 10:16:02 cpbl-t450s systemd-logind[29988]: System is powering down.

syslog:

Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.175096] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.191432] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.192147] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.192607] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.193837] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.210165] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.210841] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.211297] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.212035] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.214541] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.215014] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.215491] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.215944] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.216641] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.219730] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.220268] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.221543] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.222293] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.222750] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.223550] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.224007] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.224821] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.225310] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.225765] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.226898] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.227696] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
Apr 22 10:15:52 cpbl-t450s kernel: [ 5762.255436] vgaarb: this pci device is not a vga device
Apr 22 10:15:52 cpbl-t450s ntpdate[30035]: adjust time server 91.189.94.4 offset -0.000908 sec
Apr 22 10:16:02 cpbl-t450s systemd[1]: Requested transaction contradicts existing jobs: Transaction is destructive.
Apr 22 10:16:19 cpbl-t450s systemd[1]: dev-disk-by\x2duuid-e5d0a2bb\x2d27cf\x2d494a\x2d849c\x2d1985d165fbd7.device: Job dev-disk-by\x2duuid-e5d0a2bb\x2d27cf\x2d494a\x2d849c\x2d1985d165fbd7.device/start timed out.
Apr 22 10:16:19 cpbl-t450s systemd[1]: Timed out waiting for device dev-disk-by\x2duuid-e5d0a2bb\x2d27cf\x2d494a\x2d849c\x2d1985d165fbd7.device.
Apr 22 10:16:19 cpbl-t450s systemd[1]: Dependency failed for /dev/disk/by-uuid/e5d0a2bb-27cf-494a-849c-1985d165fbd7.
Apr 22 10:16:19 cpbl-t450s systemd[1]: dev-disk-by\x2duuid-e5d0a2bb\x2d27cf\x2d494a\x2d849c\x2d1985d165fbd7.swap: Job dev-disk-by\x2duuid-e5d0a2bb\x2d27cf\x2d494a\x2d849c\x2d1985d165fbd7.swap/start failed with result 'dependency'.
Apr 22 10:16:19 cpbl-t450s systemd[1]: dev-disk-by\x2duuid-e5d0a2bb\x2d27cf\x2d494a\x2d849c\x2d1985d165fbd7.device: Job dev-disk-by\x2duuid-e5d0a2bb\x2d27cf\x2d494a\x2d849c\x2d1985d165fbd7.device/start failed with result 'timeout'.
Apr 22 10:16:26 cpbl-t450s org.a11y.Bus[3087]: Activating service name='org.a11y.atspi.Registry'
Apr 22 10:16:26 cpbl-t450s org.a11y.Bus[3087]: Successfully activated service 'org.a11y.atspi.Registry'
Apr 22 10:16:26 cpbl-t450s org.a11y.atspi.Registry[3164]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry

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https://bugs.launchpad.net/bugs/1573597

Title:
  Problems with shut down and boot (Lenovo T450s)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My Lenovo T450s under Ubuntu 15.10 does not poweroff normally.
  Instead, it hangs on "Reached target shutdown".  (See image)
  Along the way, I believe there is briefly a full page of "drm:gen8_irq_handler [i915] *ERROR* The master control interrupt lied (SDE)!" messages.

  If I leave it there for a long time (> 10 minutes?) it does/may
  actually turn off without me forcing it off, but this makes no
  difference to the subsequent behaviour.  Moreover, if I press Ctrl-
  Alt-Del fast, many times, I get the "Rebooting immediately" message,
  but it doesn't.

  When I try to boot, I experience the following. It requires at least
  two reboots to be able to log in:

  On the first boot, the Grub page is skipped, and it hangs on the Ubuntu logo with moving dots.
  Eventually, I reboot it. 
  The second time (this is all reproducible), it boots but very slowly. It stalls at "britty.service" and eventually gives me a message
  about dev-disk-by , where it waits for 90 seconds before booting.

  After that, things proceed to a normal login screen. Behaviour after that is sometimes normal.
  This is a 1 month-old  computer.

  Chris

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-35-generic 4.2.0-35.40
  ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5
  Uname: Linux 4.2.0-35-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  cpbl       3380 F.... pulseaudio
   /dev/snd/controlC0:  cpbl       3380 F.... pulseaudio
   /dev/snd/controlC1:  cpbl       3380 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri Apr 22 08:42:59 2016
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=e5d0a2bb-27cf-494a-849c-1985d165fbd7
  InstallationDate: Installed on 2016-02-12 (69 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: LENOVO 20BXCTO1WW
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic.efi.signed root=UUID=ea2fb511-8d62-4b96-bdaa-4b3f7bf79cc6 ro noprompt quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-35-generic N/A
   linux-backports-modules-4.2.0-35-generic  N/A
   linux-firmware                            1.149.3
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/06/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: JBET54WW (1.19 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BXCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: dmi:bvnLENOVO:bvrJBET54WW(1.19):bd11/06/2015:svnLENOVO:pn20BXCTO1WW:pvrThinkPadT450s:rvnLENOVO:rn20BXCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20BXCTO1WW
  dmi.product.version: ThinkPad T450s
  dmi.sys.vendor: LENOVO

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References

[Bug 1573597] [NEW] Problems with shut down and boot (Lenovo T450s)
From: Christopher Barrington-Leigh, 2016-04-22