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[David Georg Reichelt <1551787@xxxxxxxxxxxxxxxxxx>]

apport information

** Attachment added: "UdevLog.txt"
   https://bugs.launchpad.net/bugs/1551787/+attachment/4586843/+files/UdevLog.txt

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https://bugs.launchpad.net/bugs/1551787

Title:
  Ubuntu crashed after Laptop is collapsed

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After I collapsed the laptop, disconnected a monitor and took the
  laptop to another place with a docking station and monitor, Ubuntu
  15.10 was not restartable again. It is a Thinkpad T440s. It was
  possible to change keyboard lights via Fn + Space, but it was not
  possible to restart the laptop by hitting any button or by hitting the
  power button. I only could hit the power button for some seconds, so
  Ubuntu could restart. I have no clue what package caused this.

  kern.log contains:

  Mar  1 15:15:22 reichelt-ThinkPad-T440s kernel: [   26.919927] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
  Mar  1 15:15:23 reichelt-ThinkPad-T440s kernel: [   27.499806] Bluetooth: RFCOMM TTY layer initialized
  Mar  1 15:15:23 reichelt-ThinkPad-T440s kernel: [   27.499813] Bluetooth: RFCOMM socket layer initialized
  Mar  1 15:15:23 reichelt-ThinkPad-T440s kernel: [   27.499818] Bluetooth: RFCOMM ver 1.11
  Mar  1 15:15:25 reichelt-ThinkPad-T440s kernel: [   29.953253] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
  Mar  1 15:15:30 reichelt-ThinkPad-T440s kernel: [   34.605776] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
  Mar  1 15:15:31 reichelt-ThinkPad-T440s gnome-session[1927]: Entering running state
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.577783] wlan0: authenticate with 0c:85:25:68:72:eb
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.584251] wlan0: send auth to 0c:85:25:68:72:eb (try 1/3)
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.660589] wlan0: authenticated
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.661279] wlan0: associate with 0c:85:25:68:72:eb (try 1/3)
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.667460] wlan0: RX AssocResp from 0c:85:25:68:72:eb (capab=0x11 status=0 aid=10)
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.670657] wlan0: associated
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.670693] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.673874] cfg80211: Regulatory domain changed to country: DE
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.673877] cfg80211:  DFS Master region: ETSI
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.673878] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.673880] cfg80211:   (2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.673881] cfg80211:   (5150000 KHz - 5250000 KHz @ 80000 KHz, 200000 KHz AUTO), (N/A, 2000 mBm), (N/A)
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.673883] cfg80211:   (5250000 KHz - 5350000 KHz @ 80000 KHz, 200000 KHz AUTO), (N/A, 2000 mBm), (0 s)
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.673884] cfg80211:   (5470000 KHz - 5725000 KHz @ 160000 KHz), (N/A, 2698 mBm), (0 s)
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.673885] cfg80211:   (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
  Mar  1 15:15:33 reichelt-ThinkPad-T440s kernel: [   37.764423] wlan0: Limiting TX power to 17 dBm as advertised by 0c:85:25:68:72:eb
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  162.965399] usb 1-3: new low-speed USB device number 5 using xhci_hcd
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  163.097082] usb 1-3: New USB device found, idVendor=03f0, idProduct=094a
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  163.097090] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  163.097094] usb 1-3: Product: HP USB Optical Mouse
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  163.097097] usb 1-3: Manufacturer: PixArt
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  163.098197] usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  163.130256] hidraw: raw HID events driver (C) Jiri Kosina
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  163.135844] usbcore: registered new interface driver usbhid
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  163.135847] usbhid: USB HID core driver
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  163.138802] input: PixArt HP USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:03F0:094A.0001/input/input17
  Mar  1 15:17:38 reichelt-ThinkPad-T440s kernel: [  163.193472] hid-generic 0003:03F0:094A.0001: input,hidraw0: USB HID v1.11 Mouse [PixArt HP USB Optical Mouse] on usb-0000:00:14.0-3/input0
  Mar  1 15:32:44 reichelt-ThinkPad-T440s kernel: [ 1068.664276] usb 1-3: USB disconnect, device number 5
  Mar  1 15:32:46 reichelt-ThinkPad-T440s kernel: [ 1070.577753] thinkpad_acpi: EC reports that Thermal Table has changed
  Mar  1 15:32:56 reichelt-ThinkPad-T440s kernel: [ 1080.720873] thinkpad_acpi: docked into hotplug port replicator
  Mar  1 15:32:58 reichelt-ThinkPad-T440s kernel: [ 1082.309852] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
  Mar  1 15:32:58 reichelt-ThinkPad-T440s kernel: [ 1082.309857] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO
  Mar  1 15:32:58 reichelt-ThinkPad-T440s kernel: [ 1082.309887] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.597432] usb 2-3: new SuperSpeed USB device number 2 using xhci_hcd

  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.615012] usb 2-3: New USB device found, idVendor=17ef, idProduct=1010
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.615016] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.615017] usb 2-3: Product: Lenovo ThinkPad Dock
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.615019] usb 2-3: Manufacturer: LENOVO
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.616895] hub 2-3:1.0: USB hub found
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.616998] hub 2-3:1.0: 4 ports detected
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.789394] usb 1-3: new high-speed USB device number 6 using xhci_hcd
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.919489] usb 1-3: New USB device found, idVendor=17ef, idProduct=1010
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.919493] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.919495] usb 1-3: Product: Lenovo ThinkPad Dock
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.919497] usb 1-3: Manufacturer: LENOVO
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.920143] hub 1-3:1.0: USB hub found
  Mar  1 15:33:14 reichelt-ThinkPad-T440s kernel: [ 1098.920513] hub 1-3:1.0: 4 ports detected
  Mar  1 15:33:15 reichelt-ThinkPad-T440s kernel: [ 1099.173898] thinkpad_acpi: EC reports that Thermal Table has changed
  Mar  1 15:33:15 reichelt-ThinkPad-T440s kernel: [ 1099.209379] usb 1-3.4: new high-speed USB device number 7 using xhci_hcd
  Mar  1 15:33:15 reichelt-ThinkPad-T440s kernel: [ 1099.310051] usb 1-3.4: New USB device found, idVendor=17ef, idProduct=100f
  Mar  1 15:33:15 reichelt-ThinkPad-T440s kernel: [ 1099.310056] usb 1-3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  Mar  1 15:33:15 reichelt-ThinkPad-T440s kernel: [ 1099.310058] usb 1-3.4: Product: Lenovo ThinkPad Dock
  Mar  1 15:33:15 reichelt-ThinkPad-T440s kernel: [ 1099.310059] usb 1-3.4: Manufacturer: Lenovo
  Mar  1 15:33:15 reichelt-ThinkPad-T440s kernel: [ 1099.310060] usb 1-3.4: SerialNumber: Rev1.2
  Mar  1 15:33:15 reichelt-ThinkPad-T440s kernel: [ 1099.310503] hub 1-3.4:1.0: USB hub found
  Mar  1 15:33:15 reichelt-ThinkPad-T440s kernel: [ 1099.310529] hub 1-3.4:1.0: 3 ports detected
  Mar  1 15:33:20 reichelt-ThinkPad-T440s kernel: [ 1104.085586] usb 1-3.1: new low-speed USB device number 8 using xhci_hcd
  Mar  1 15:33:20 reichelt-ThinkPad-T440s kernel: [ 1104.190042] usb 1-3.1: New USB device found, idVendor=03f0, idProduct=094a
  Mar  1 15:33:20 reichelt-ThinkPad-T440s kernel: [ 1104.190046] usb 1-3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  Mar  1 15:33:20 reichelt-ThinkPad-T440s kernel: [ 1104.190048] usb 1-3.1: Product: HP USB Optical Mouse
  Mar  1 15:33:20 reichelt-ThinkPad-T440s kernel: [ 1104.190049] usb 1-3.1: Manufacturer: PixArt
  Mar  1 15:33:20 reichelt-ThinkPad-T440s kernel: [ 1104.190197] usb 1-3.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
  Mar  1 15:33:20 reichelt-ThinkPad-T440s kernel: [ 1104.192426] input: PixArt HP USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.1/1-3.1:1.0/0003:03F0:094A.0002/input/input18
  Mar  1 15:33:20 reichelt-ThinkPad-T440s kernel: [ 1104.245739] hid-generic 0003:03F0:094A.0002: input,hidraw0: USB HID v1.11 Mouse [PixArt HP USB Optical Mouse] on usb-0000:00:14.0-3.1/input0
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1541.820591] SGI XFS with ACLs, security attributes, realtime, no debug enabled
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1541.834331] JFS: nTxBlock = 8192, nTxLock = 65536
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1541.843883] ntfs: driver 2.1.32 [Flags: R/O MODULE].
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1541.859508] QNX4 filesystem 0.2.3 registered.
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1541.931578] raid6: sse2x1   gen()  9870 MB/s
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1541.999541] raid6: sse2x1   xor()  7827 MB/s
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.067511] raid6: sse2x2   gen() 12876 MB/s
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.135487] raid6: sse2x2   xor()  8515 MB/s
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.203442] raid6: sse2x4   gen() 14610 MB/s
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.271420] raid6: sse2x4   xor()  9996 MB/s
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.339373] raid6: avx2x1   gen() 19298 MB/s
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.407357] raid6: avx2x2   gen() 22003 MB/s
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.475318] raid6: avx2x4   gen() 25643 MB/s
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.475321] raid6: using algorithm avx2x4 gen() 25643 MB/s
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.475322] raid6: using avx2x2 recovery algorithm
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.476530] xor: automatically using best checksumming function:
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.515293]    avx       : 30388.000 MB/sec
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.529691] Btrfs loaded
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.583934] EXT4-fs (sda2): unable to read superblock
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.584874] EXT4-fs (sda2): unable to read superblock
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.585666] EXT4-fs (sda2): unable to read superblock
  Mar  1 15:40:38 reichelt-ThinkPad-T440s kernel: [ 1542.586564] FAT-fs (sda2): bogus number of reserved sectors

  The syslog is attached.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  reichelt   1957 F.... pulseaudio
   /dev/snd/controlC1:  reichelt   1957 F.... pulseaudio
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=62c6cb1d-c5c0-47bb-8057-883ccf98c672
  InstallationDate: Installed on 2014-09-08 (540 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: LENOVO 20ARS0BH00
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-30-generic root=UUID=4ad311ff-cad6-43bc-a811-bb7394651141 ro crashkernel=384M-:128M
  ProcVersionSignature: Ubuntu 4.2.0-30.36-generic 4.2.8-ckt3
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-30-generic N/A
   linux-backports-modules-4.2.0-30-generic  N/A
   linux-firmware                            1.149.3
  Tags:  wily
  Uname: Linux 4.2.0-30-generic x86_64
  UpgradeStatus: Upgraded to wily on 2016-02-23 (8 days ago)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 05/20/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GJET77WW (2.27 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20ARS0BH00
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGJET77WW(2.27):bd05/20/2014:svnLENOVO:pn20ARS0BH00:pvrThinkPadT440s:rvnLENOVO:rn20ARS0BH00:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20ARS0BH00
  dmi.product.version: ThinkPad T440s
  dmi.sys.vendor: LENOVO

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