[Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Won't Fix
|
Medium
|
Alberto Milone | ||
linux (Ubuntu) |
Expired
|
Low
|
Unassigned |
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-
ProcVersionSign
Uname: Linux 3.16.0-30-generic x86_64
NonfreeKernelMo
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)
summary: |
[Lenovo E450] ([Radeon R7 M260] [1002:6900]) Display abnormally on both - screen under external mode. + screen under extend mode. |
description: | updated |
description: | updated |
tags: | added: blocks-hwcert |
Changed in hwe-next: | |
status: | Confirmed → Won't Fix |
The bug can be reproduced on 201411-16167 Lenovo E550