kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Gabriel Zhi Chen, thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal:
apport-collect 1433920

** Package changed: linux-lts-utopic (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1433920

Title:
  [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7
  M265] [1002:6604]) Display abnormally on both screen under extend
  mode.

Status in HWE Next:
  Confirmed
Status in linux package in Ubuntu:
  Incomplete

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)

  Steps:
  1. Install 14.04.2 on E450.
  2. Log in system and install fglrx.
  3. Reboot system.
  4. Connect HDMI cable.
  5. Switch internal, external, mirror and extend modes by display key.

  Expected result:
  The 4 modes show normally.

  Actual result:
  Display abnormally on both screen under extendl mode. Please refer to picture.jpg

  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 02:42:21 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)

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