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[Bug 1572901] Re: i915: No HDMI output with 4.4

 

apport information

** Tags added: apport-collected

** Description changed:

  This bug affects 16.04:
  
  https://lists.freedesktop.org/archives/dri-
  devel/2016-February/101483.html
  
  Any chance we can get a fix backported?
+ --- 
+ ApportVersion: 2.20.1-0ubuntu2
+ Architecture: amd64
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/pcmC0D0p:   braderhart   1996 F...m pulseaudio
+  /dev/snd/controlC0:  braderhart   1996 F.... pulseaudio
+ DistroRelease: Ubuntu 16.04
+ HibernationDevice: RESUME=UUID=409e5bdd-989a-4ccb-a09f-31e55d210887
+ InstallationDate: Installed on 2016-04-21 (0 days ago)
+ InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
+ MachineType: LENOVO 20132
+ Package: linux (not installed)
+ ProcEnviron:
+  LANGUAGE=en_US
+  TERM=xterm-256color
+  PATH=(custom, no user)
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
+ ProcFB:
+  0 inteldrmfb
+  1 nouveaufb
+ ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-21-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash video=HDMI-A-1:e vt.handoff=7
+ ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
+ 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-4.4.0-21-generic N/A
+  linux-backports-modules-4.4.0-21-generic  N/A
+  linux-firmware                            1.157
+ Tags:  xenial
+ Uname: Linux 4.4.0-21-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups:
+  
+ _MarkForUpload: True
+ dmi.bios.date: 08/23/2012
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: 5DCN89WW(V8.00)
+ dmi.board.asset.tag: No Asset Tag
+ dmi.board.name: INVALID
+ dmi.board.vendor: LENOVO
+ dmi.board.version: 31900003WIN8 STD MLT
+ dmi.chassis.asset.tag: No Asset Tag
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: LENOVO
+ dmi.chassis.version: Lenovo IdeaPad Y580
+ dmi.modalias: dmi:bvnLENOVO:bvr5DCN89WW(V8.00):bd08/23/2012:svnLENOVO:pn20132:pvrLenovoIdeaPadY580:rvnLENOVO:rnINVALID:rvr31900003WIN8STDMLT:cvnLENOVO:ct10:cvrLenovoIdeaPadY580:
+ dmi.product.name: 20132
+ dmi.product.version: Lenovo IdeaPad Y580
+ dmi.sys.vendor: LENOVO

** Attachment added: "AlsaInfo.txt"
   https://bugs.launchpad.net/bugs/1572901/+attachment/4641586/+files/AlsaInfo.txt

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https://bugs.launchpad.net/bugs/1572901

Title:
  i915: No HDMI output with 4.4

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This bug affects 16.04:

  https://lists.freedesktop.org/archives/dri-
  devel/2016-February/101483.html

  Any chance we can get a fix backported?
  --- 
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   braderhart   1996 F...m pulseaudio
   /dev/snd/controlC0:  braderhart   1996 F.... pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=409e5bdd-989a-4ccb-a09f-31e55d210887
  InstallationDate: Installed on 2016-04-21 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  MachineType: LENOVO 20132
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 inteldrmfb
   1 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-21-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash video=HDMI-A-1:e vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  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-4.4.0-21-generic N/A
   linux-backports-modules-4.4.0-21-generic  N/A
   linux-firmware                            1.157
  Tags:  xenial
  Uname: Linux 4.4.0-21-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 08/23/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 5DCN89WW(V8.00)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900003WIN8 STD MLT
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo IdeaPad Y580
  dmi.modalias: dmi:bvnLENOVO:bvr5DCN89WW(V8.00):bd08/23/2012:svnLENOVO:pn20132:pvrLenovoIdeaPadY580:rvnLENOVO:rnINVALID:rvr31900003WIN8STDMLT:cvnLENOVO:ct10:cvrLenovoIdeaPadY580:
  dmi.product.name: 20132
  dmi.product.version: Lenovo IdeaPad Y580
  dmi.sys.vendor: LENOVO

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