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[Bug 1440329] Re: No Sound output with Lenovo T450s and ThinkPad Ultra Docking station

 

darkhawk, as per http://support.lenovo.com/us/en/products/laptops-and-
netbooks/thinkpad-t-series-laptops/thinkpad-t450s an update to your
computer's buggy and outdated BIOS is available (1.12). If you update to
this following https://help.ubuntu.com/community/BIOSUpdate does it
change anything?

If it doesn't, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful. As well, you don't
have to create a new bug report.

Once the BIOS is updated, and the information above is provided, then
please mark this report Status Confirmed.

Thank you for your understanding.

** Attachment removed: "WifiSyslog.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375068/+files/WifiSyslog.txt

** Attachment removed: "UdevDb.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375067/+files/UdevDb.txt

** Attachment removed: "RfKill.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375066/+files/RfKill.txt

** Attachment removed: "ProcInterrupts.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375063/+files/ProcInterrupts.txt

** Attachment removed: "ProcCpuinfo.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375062/+files/ProcCpuinfo.txt

** Attachment removed: "ProcModules.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375064/+files/ProcModules.txt

** Attachment removed: "Lsusb.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375061/+files/Lsusb.txt

** Attachment removed: "Lspci.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375060/+files/Lspci.txt

** Attachment removed: "JournalErrors.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375059/+files/JournalErrors.txt

** Attachment removed: "IwConfig.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375058/+files/IwConfig.txt

** Attachment removed: "CurrentDmesg.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375057/+files/CurrentDmesg.txt

** Attachment removed: "CRDA.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375056/+files/CRDA.txt

** Attachment removed: "AlsaInfo.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375055/+files/AlsaInfo.txt

** Attachment removed: "WifiSyslog.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375053/+files/WifiSyslog.txt

** Attachment removed: "UdevDb.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375052/+files/UdevDb.txt

** Attachment removed: "RfKill.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375051/+files/RfKill.txt

** Attachment removed: "ProcModules.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375050/+files/ProcModules.txt

** Attachment removed: "ProcInterrupts.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375049/+files/ProcInterrupts.txt

** Attachment removed: "ProcCpuinfo.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375048/+files/ProcCpuinfo.txt

** Attachment removed: "Lsusb.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375047/+files/Lsusb.txt

** Attachment removed: "Lspci.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375046/+files/Lspci.txt

** Attachment removed: "JournalErrors.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375045/+files/JournalErrors.txt

** Attachment removed: "IwConfig.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375044/+files/IwConfig.txt

** Attachment removed: "CurrentDmesg.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375043/+files/CurrentDmesg.txt

** Attachment removed: "CRDA.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375042/+files/CRDA.txt

** Attachment removed: "AlsaInfo.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440329/+attachment/4375041/+files/AlsaInfo.txt

** Description changed:

  When the T450s is docked into the Docking Station (40A20135EU) there is
  no sound output at the back off the Docking Station.
  
  [14308.190460] thinkpad_acpi: docked into hotplug port replicator
  [14309.170738] usb 2-3: new SuperSpeed USB device number 2 using xhci_hcd
  [14309.188134] usb 2-3: New USB device found, idVendor=17ef, idProduct=1010
  [14309.188142] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
- [14309.188143] usb 2-3: Product: Lenovo ThinkPad Dock   
- [14309.188146] usb 2-3: Manufacturer: LENOVO                 
+ [14309.188143] usb 2-3: Product: Lenovo ThinkPad Dock
+ [14309.188146] usb 2-3: Manufacturer: LENOVO
  [14309.188907] hub 2-3:1.0: USB hub found
  [14309.189060] hub 2-3:1.0: 4 ports detected
  [14309.302638] usb 1-3: new high-speed USB device number 11 using xhci_hcd
  [14309.432610] usb 1-3: New USB device found, idVendor=17ef, idProduct=1010
  [14309.432615] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
- [14309.432617] usb 1-3: Product: Lenovo ThinkPad Dock   
- [14309.432618] usb 1-3: Manufacturer: LENOVO                 
+ [14309.432617] usb 1-3: Product: Lenovo ThinkPad Dock
+ [14309.432618] usb 1-3: Manufacturer: LENOVO
  [14309.433479] hub 1-3:1.0: USB hub found
  [14309.438541] hub 1-3:1.0: 4 ports detected
  [14309.695137] thinkpad_acpi: EC reports that Thermal Table has changed
  [14309.726708] usb 1-3.1: new full-speed USB device number 12 using xhci_hcd
  [14309.827655] usb 1-3.1: New USB device found, idVendor=13ba, idProduct=0018
  [14309.827658] usb 1-3.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
- [14309.827660] usb 1-3.1: Product: Barcode Reader 
+ [14309.827660] usb 1-3.1: Product: Barcode Reader
  [14309.910809] usb 1-3.4: new high-speed USB device number 13 using xhci_hcd
  [14310.011137] usb 1-3.4: New USB device found, idVendor=17ef, idProduct=100f
  [14310.011139] usb 1-3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  [14310.011140] usb 1-3.4: Product: Lenovo ThinkPad Dock
  [14310.011141] usb 1-3.4: Manufacturer: Lenovo
  [14310.011142] usb 1-3.4: SerialNumber: Rev1.2
  [14310.011757] hub 1-3.4:1.0: USB hub found
  [14310.011868] hub 1-3.4:1.0: 3 ports detected
  
- 
- 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
+ 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller
+ (rev 09)
  
  Any ideas?
  
- 
  Cheers
  Christian
- --- 
+ ---
  ApportVersion: 2.17-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/pcmC1D0p:   christians   2047 F...m pulseaudio
-  /dev/snd/controlC1:  christians   2047 F.... pulseaudio
-  /dev/snd/controlC0:  christians   2047 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/pcmC1D0p:   christians   2047 F...m pulseaudio
+  /dev/snd/controlC1:  christians   2047 F.... pulseaudio
+  /dev/snd/controlC0:  christians   2047 F.... pulseaudio
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=281eead9-36cf-412f-879b-45d0ed60f07a
  InstallationDate: Installed on 2015-04-03 (10 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
  MachineType: LENOVO 20BX000TGE
  Package: linux (not installed)
  ProcEnviron:
-  LANGUAGE=de_DE
-  TERM=xterm
-  PATH=(custom, no user)
-  LANG=de_DE.UTF-8
-  SHELL=/bin/bash
+  LANGUAGE=de_DE
+  TERM=xterm
+  PATH=(custom, no user)
+  LANG=de_DE.UTF-8
+  SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-13-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-13.13-generic 3.19.3
  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.
+  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-3.19.0-13-generic N/A
-  linux-backports-modules-3.19.0-13-generic  N/A
-  linux-firmware                             1.143
+  linux-restricted-modules-3.19.0-13-generic N/A
+  linux-backports-modules-3.19.0-13-generic  N/A
+  linux-firmware                             1.143
  Tags:  vivid
  UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/var/log/udev'
  Uname: Linux 3.19.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
-  
+ 
  _MarkForUpload: True
  dmi.bios.date: 02/03/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: JBET45WW (1.10 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BX000TGE
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: dmi:bvnLENOVO:bvrJBET45WW(1.10):bd02/03/2015:svnLENOVO:pn20BX000TGE:pvrThinkPadT450s:rvnLENOVO:rn20BX000TGE:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20BX000TGE
  dmi.product.version: ThinkPad T450s
  dmi.sys.vendor: LENOVO
- --- 
- ApportVersion: 2.17-0ubuntu2
- Architecture: amd64
- AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/pcmC1D0p:   christians   2047 F...m pulseaudio
-  /dev/snd/controlC1:  christians   2047 F.... pulseaudio
-  /dev/snd/controlC0:  christians   2047 F.... pulseaudio
- DistroRelease: Ubuntu 15.04
- HibernationDevice: RESUME=UUID=281eead9-36cf-412f-879b-45d0ed60f07a
- InstallationDate: Installed on 2015-04-03 (10 days ago)
- InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
- MachineType: LENOVO 20BX000TGE
- Package: linux (not installed)
- ProcEnviron:
-  LANGUAGE=de_DE
-  TERM=xterm
-  PATH=(custom, no user)
-  LANG=de_DE.UTF-8
-  SHELL=/bin/bash
- ProcFB: 0 inteldrmfb
- ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-13-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
- ProcVersionSignature: Ubuntu 3.19.0-13.13-generic 3.19.3
- 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-3.19.0-13-generic N/A
-  linux-backports-modules-3.19.0-13-generic  N/A
-  linux-firmware                             1.143
- Tags:  vivid
- UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/var/log/udev'
- Uname: Linux 3.19.0-13-generic x86_64
- UpgradeStatus: No upgrade log present (probably fresh install)
- UserGroups:
-  
- _MarkForUpload: True
- dmi.bios.date: 02/03/2015
- dmi.bios.vendor: LENOVO
- dmi.bios.version: JBET45WW (1.10 )
- dmi.board.asset.tag: Not Available
- dmi.board.name: 20BX000TGE
- dmi.board.vendor: LENOVO
- dmi.board.version: SDK0E50510 WIN
- dmi.chassis.asset.tag: No Asset Information
- dmi.chassis.type: 10
- dmi.chassis.vendor: LENOVO
- dmi.chassis.version: None
- dmi.modalias: dmi:bvnLENOVO:bvrJBET45WW(1.10):bd02/03/2015:svnLENOVO:pn20BX000TGE:pvrThinkPadT450s:rvnLENOVO:rn20BX000TGE:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
- dmi.product.name: 20BX000TGE
- dmi.product.version: ThinkPad T450s
- dmi.sys.vendor: LENOVO
- --- 
- ApportVersion: 2.17-0ubuntu2
- Architecture: amd64
- AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/pcmC1D0p:   christians   2047 F...m pulseaudio
-  /dev/snd/controlC1:  christians   2047 F.... pulseaudio
-  /dev/snd/controlC0:  christians   2047 F.... pulseaudio
- DistroRelease: Ubuntu 15.04
- HibernationDevice: RESUME=UUID=281eead9-36cf-412f-879b-45d0ed60f07a
- InstallationDate: Installed on 2015-04-03 (10 days ago)
- InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
- MachineType: LENOVO 20BX000TGE
- Package: linux (not installed)
- ProcEnviron:
-  LANGUAGE=de_DE
-  TERM=xterm
-  PATH=(custom, no user)
-  LANG=de_DE.UTF-8
-  SHELL=/bin/bash
- ProcFB: 0 inteldrmfb
- ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-13-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
- ProcVersionSignature: Ubuntu 3.19.0-13.13-generic 3.19.3
- 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-3.19.0-13-generic N/A
-  linux-backports-modules-3.19.0-13-generic  N/A
-  linux-firmware                             1.143
- Tags:  vivid
- UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/var/log/udev'
- Uname: Linux 3.19.0-13-generic x86_64
- UpgradeStatus: No upgrade log present (probably fresh install)
- UserGroups:
-  
- _MarkForUpload: True
- dmi.bios.date: 02/03/2015
- dmi.bios.vendor: LENOVO
- dmi.bios.version: JBET45WW (1.10 )
- dmi.board.asset.tag: Not Available
- dmi.board.name: 20BX000TGE
- dmi.board.vendor: LENOVO
- dmi.board.version: SDK0E50510 WIN
- dmi.chassis.asset.tag: No Asset Information
- dmi.chassis.type: 10
- dmi.chassis.vendor: LENOVO
- dmi.chassis.version: None
- dmi.modalias: dmi:bvnLENOVO:bvrJBET45WW(1.10):bd02/03/2015:svnLENOVO:pn20BX000TGE:pvrThinkPadT450s:rvnLENOVO:rn20BX000TGE:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
- dmi.product.name: 20BX000TGE
- dmi.product.version: ThinkPad T450s
- dmi.sys.vendor: LENOVO
- --- 
- ApportVersion: 2.17-0ubuntu2
- Architecture: amd64
- AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/pcmC1D0p:   christians   2047 F...m pulseaudio
-  /dev/snd/controlC1:  christians   2047 F.... pulseaudio
-  /dev/snd/controlC0:  christians   2047 F.... pulseaudio
- DistroRelease: Ubuntu 15.04
- HibernationDevice: RESUME=UUID=281eead9-36cf-412f-879b-45d0ed60f07a
- InstallationDate: Installed on 2015-04-03 (10 days ago)
- InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
- MachineType: LENOVO 20BX000TGE
- Package: linux (not installed)
- ProcEnviron:
-  LANGUAGE=de_DE
-  TERM=xterm
-  PATH=(custom, no user)
-  LANG=de_DE.UTF-8
-  SHELL=/bin/bash
- ProcFB: 0 inteldrmfb
- ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-13-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
- ProcVersionSignature: Ubuntu 3.19.0-13.13-generic 3.19.3
- 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-3.19.0-13-generic N/A
-  linux-backports-modules-3.19.0-13-generic  N/A
-  linux-firmware                             1.143
- Tags:  vivid
- UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/var/log/udev'
- Uname: Linux 3.19.0-13-generic x86_64
- UpgradeStatus: No upgrade log present (probably fresh install)
- UserGroups:
-  
- _MarkForUpload: True
- dmi.bios.date: 02/03/2015
- dmi.bios.vendor: LENOVO
- dmi.bios.version: JBET45WW (1.10 )
- dmi.board.asset.tag: Not Available
- dmi.board.name: 20BX000TGE
- dmi.board.vendor: LENOVO
- dmi.board.version: SDK0E50510 WIN
- dmi.chassis.asset.tag: No Asset Information
- dmi.chassis.type: 10
- dmi.chassis.vendor: LENOVO
- dmi.chassis.version: None
- dmi.modalias: dmi:bvnLENOVO:bvrJBET45WW(1.10):bd02/03/2015:svnLENOVO:pn20BX000TGE:pvrThinkPadT450s:rvnLENOVO:rn20BX000TGE:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
- dmi.product.name: 20BX000TGE
- dmi.product.version: ThinkPad T450s
- dmi.sys.vendor: LENOVO

** Tags added: bios-outdated-1.12

-- 
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https://bugs.launchpad.net/bugs/1440329

Title:
  No Sound output with Lenovo T450s and ThinkPad Ultra Docking station

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When the T450s is docked into the Docking Station (40A20135EU) there
  is no sound output at the back off the Docking Station.

  [14308.190460] thinkpad_acpi: docked into hotplug port replicator
  [14309.170738] usb 2-3: new SuperSpeed USB device number 2 using xhci_hcd
  [14309.188134] usb 2-3: New USB device found, idVendor=17ef, idProduct=1010
  [14309.188142] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  [14309.188143] usb 2-3: Product: Lenovo ThinkPad Dock
  [14309.188146] usb 2-3: Manufacturer: LENOVO
  [14309.188907] hub 2-3:1.0: USB hub found
  [14309.189060] hub 2-3:1.0: 4 ports detected
  [14309.302638] usb 1-3: new high-speed USB device number 11 using xhci_hcd
  [14309.432610] usb 1-3: New USB device found, idVendor=17ef, idProduct=1010
  [14309.432615] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  [14309.432617] usb 1-3: Product: Lenovo ThinkPad Dock
  [14309.432618] usb 1-3: Manufacturer: LENOVO
  [14309.433479] hub 1-3:1.0: USB hub found
  [14309.438541] hub 1-3:1.0: 4 ports detected
  [14309.695137] thinkpad_acpi: EC reports that Thermal Table has changed
  [14309.726708] usb 1-3.1: new full-speed USB device number 12 using xhci_hcd
  [14309.827655] usb 1-3.1: New USB device found, idVendor=13ba, idProduct=0018
  [14309.827658] usb 1-3.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
  [14309.827660] usb 1-3.1: Product: Barcode Reader
  [14309.910809] usb 1-3.4: new high-speed USB device number 13 using xhci_hcd
  [14310.011137] usb 1-3.4: New USB device found, idVendor=17ef, idProduct=100f
  [14310.011139] usb 1-3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  [14310.011140] usb 1-3.4: Product: Lenovo ThinkPad Dock
  [14310.011141] usb 1-3.4: Manufacturer: Lenovo
  [14310.011142] usb 1-3.4: SerialNumber: Rev1.2
  [14310.011757] hub 1-3.4:1.0: USB hub found
  [14310.011868] hub 1-3.4:1.0: 3 ports detected

  00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller
  (rev 09)

  Any ideas?

  Cheers
  Christian
  ---
  ApportVersion: 2.17-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/pcmC1D0p:   christians   2047 F...m pulseaudio
   /dev/snd/controlC1:  christians   2047 F.... pulseaudio
   /dev/snd/controlC0:  christians   2047 F.... pulseaudio
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=281eead9-36cf-412f-879b-45d0ed60f07a
  InstallationDate: Installed on 2015-04-03 (10 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
  MachineType: LENOVO 20BX000TGE
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-13-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-13.13-generic 3.19.3
  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-3.19.0-13-generic N/A
   linux-backports-modules-3.19.0-13-generic  N/A
   linux-firmware                             1.143
  Tags:  vivid
  UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/var/log/udev'
  Uname: Linux 3.19.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 02/03/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: JBET45WW (1.10 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BX000TGE
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: dmi:bvnLENOVO:bvrJBET45WW(1.10):bd02/03/2015:svnLENOVO:pn20BX000TGE:pvrThinkPadT450s:rvnLENOVO:rn20BX000TGE:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20BX000TGE
  dmi.product.version: ThinkPad T450s
  dmi.sys.vendor: LENOVO

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References