kernel-packages team mailing list archive

[David Henningsson <1433891@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1490895 ***
    https://bugs.launchpad.net/bugs/1490895

** This bug is no longer a duplicate of bug 1383997
   HDMI audio hot-plug detection does not work well with laptop running on battery with 14.04
** This bug has been marked a duplicate of bug 1490895
   Skylake/Broadwell/Haswell: No HDMI audio jack detection in D3

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-utopic in Ubuntu.
https://bugs.launchpad.net/bugs/1433891

Title:
  [Lenovo E?50 I+A] There is no 'HDMI / DisplayPort' selection in output
  tab of Sound Setting when plug in HDMI cable on the port.

Status in HWE Next:
  New
Status in linux-lts-utopic package in Ubuntu:
  New

Bug description:
  CID : 201411-16166 Lenovo E450 (I+A) with 14.04.2 (utopic)
  CID : 201411-16167 Lenovo E550 (I+A) with 14.04.2 (utopic)
  CID : 201409-15790 Lenovo E450 (I+A) with 14.04.2 (utopic)

  Steps:
  1. Install 14.04.2 on E450.
  2. Connect HDMI cable.
  3. Navigate to System setting -> Sound -> output, observe the result.
  4. Un-plug HDMI cable, then install fglrx.
  5. Reboot system.
  6. Connect HDMI cable.
  7. Navigate to System setting -> Sound -> output, observe the result.

  Expected result:
  Step 3 and 7, there should be a 'HDMI / DisplayPort' selection in output tab

  Actual result:
  There is no 'HDMI / DisplayPort' selection in output tab

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-30-generic 3.16.0-30.40~14.04.1 [modified: boot/vmlinuz-3.16.0-30-generic]
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  Uname: Linux 3.16.0-30-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Thu Mar 19 02:03:48 2015
  InstallationDate: Installed on 2015-03-16 (2 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1433891/+subscriptions