Public bug reported:

To reproduce, lock the screen while the laptop is docked.  Box will go
into some hung state where the only solution is to hard poweroff.
Doesn't happen while undocked.  Reverting to 4.15.0-43 kernel fixes the
problem.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-44-generic 4.15.0-44.47
ProcVersionSignature: Ubuntu 4.15.0-44.47-generic 4.15.18
Uname: Linux 4.15.0-44-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  gdm        1218 F.... pulseaudio
                      rochon     2115 F.... pulseaudio
Date: Mon Jan 28 14:15:24 2019
InstallationDate: Installed on 2017-05-25 (613 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: LENOVO 20HGS0CB00
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-44-generic 
root=UUID=d26c36c8-1296-4878-a755-84517190e94c ro quiet splash vt.handoff=1
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-44-generic N/A
 linux-backports-modules-4.15.0-44-generic  N/A
 linux-firmware                             1.173.3
SourcePackage: linux
UpgradeStatus: Upgraded to bionic on 2018-05-08 (265 days ago)
dmi.bios.date: 09/14/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: N1WET51W (1.30 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20HGS0CB00
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:bvrN1WET51W(1.30):bd09/14/2018:svnLENOVO:pn20HGS0CB00:pvrThinkPadT470s:rvnLENOVO:rn20HGS0CB00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T470s
dmi.product.name: 20HGS0CB00
dmi.product.version: ThinkPad T470s
dmi.sys.vendor: LENOVO

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


** Tags: amd64 apport-bug bionic

-- 
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/1813672

Title:
  4.15.0-44-generic #47 breaks Lenovo T470s suspend while docked

Status in linux package in Ubuntu:
  New

Bug description:
  To reproduce, lock the screen while the laptop is docked.  Box will go
  into some hung state where the only solution is to hard poweroff.
  Doesn't happen while undocked.  Reverting to 4.15.0-43 kernel fixes
  the problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-44-generic 4.15.0-44.47
  ProcVersionSignature: Ubuntu 4.15.0-44.47-generic 4.15.18
  Uname: Linux 4.15.0-44-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  gdm        1218 F.... pulseaudio
                        rochon     2115 F.... pulseaudio
  Date: Mon Jan 28 14:15:24 2019
  InstallationDate: Installed on 2017-05-25 (613 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  MachineType: LENOVO 20HGS0CB00
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-44-generic 
root=UUID=d26c36c8-1296-4878-a755-84517190e94c ro quiet splash vt.handoff=1
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-44-generic N/A
   linux-backports-modules-4.15.0-44-generic  N/A
   linux-firmware                             1.173.3
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-05-08 (265 days ago)
  dmi.bios.date: 09/14/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1WET51W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20HGS0CB00
  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:bvrN1WET51W(1.30):bd09/14/2018:svnLENOVO:pn20HGS0CB00:pvrThinkPadT470s:rvnLENOVO:rn20HGS0CB00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad T470s
  dmi.product.name: 20HGS0CB00
  dmi.product.version: ThinkPad T470s
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813672/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to     : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

Reply via email to