kernel-packages team mailing list archive

[Gergely Pongracz <gergely.pongracz@xxxxxxxxxxxx>]

apport information

** Attachment added: "ProcEnviron.txt"
   https://bugs.launchpad.net/bugs/1572628/+attachment/4641198/+files/ProcEnviron.txt

-- 
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/1572628

Title:
  putting machine to docking station causes kernel panic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Two minotors are connected to the docking station. When connecting / disconnecting in most cases I got a freeze with blank screen. I attached the seemingly relevant syslog part.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  egerpon    6691 F.... pulseaudio
   /dev/snd/pcmC1D0p:   egerpon    6691 F...m pulseaudio
   /dev/snd/controlC1:  egerpon    6691 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/my_vg-swap_1
  MachineType: Dell Inc. Latitude E7440
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-18-generic root=/dev/mapper/my_vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-18.34~14.04.1-generic 4.4.6
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-18-generic N/A
   linux-backports-modules-4.4.0-18-generic  N/A
   linux-firmware                            1.134~gd~t
  Tags:  trusty
  Uname: Linux 4.4.0-18-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm admin audio cdrom lpadmin root sambashare ssh-allowed sudo vboxusers video
  WifiSyslog:
   
  _MarkForUpload: True
  dmi.bios.date: 08/28/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A11
  dmi.board.name: 03HFCG
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA11:bd08/28/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn03HFCG:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1572628/+subscriptions