[Lenovo E555] Screen of laptop will become black and never lighting after un-plug VGA cable
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Won't Fix
|
Medium
|
Unassigned | ||
xorg (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
CID: 201408-15472 Lenovo E555 (A+A) with 14.04.2 (utopic)
Steps:
1. Install 14.04.2 on E555
2. Install fglrx
3. Reboot system and log in
4. Plug in a VGA cable and switch 4 modes by display key. (external, internal, extand and mirror)
5. Un-plug VGA cable, observe screen result.
Expected results:
Labtop screen display normally.
Actual result:
Labtop screen became black and never lighting. Only press power button off/on machine, that could make screen light again.
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 23:58:26 2015
InstallationDate: Installed on 2015-03-18 (1 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)
---
.tmp.unity.
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
CurrentDesktop: Unity
DistUpgraded: Fresh install
DistroCodename: trusty
DistroRelease: Ubuntu 14.04
DistroVariant: ubuntu
DkmsStatus:
fwts-efi-
tp-smapi, 0.41, 3.16.0-30-generic, x86_64: installed
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Kaveri [Radeon R6 Graphics] [1002:130a] (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:130a]
InstallationDate: Installed on 2015-05-26 (0 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
MachineType: LENOVO 20DHZ092US
Package: xorg 1:7.7+1ubuntu8.1
PackageArchitec
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Tags: trusty ubuntu compiz-0.9
Uname: Linux 3.16.0-30-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 10/17/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: HTET37WW (1.09 )
dmi.board.
dmi.board.name: 20DHZ092US
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 PRO
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 20DHZ092US
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.11.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.60-
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Tue May 26 00:31:42 2015
xserver.configfile: default
xserver.errors:
RADEON(G0): [drm] Failed to open DRM device for pci:0000:01:00.0: No such file or directory
RADEON(G0): Kernel modesetting setup failed
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.16.
xserver.
tags: | added: blocks-hwcert |
Changed in hwe-next: | |
importance: | Undecided → Medium |
Changed in linux-lts-utopic (Ubuntu): | |
importance: | Undecided → Medium |
Changed in hwe-next: | |
assignee: | nobody → Liming Wang (wangliming) |
Changed in linux-lts-utopic (Ubuntu): | |
assignee: | nobody → Liming Wang (wangliming) |
summary: |
- [Lenovo E555] Screen of labtop will become black and never lighting + [Lenovo E555] Screen of laptop will become black and never lighting after un-plug VGA cable |
Changed in hwe-next: | |
status: | New → Won't Fix |
Changed in xorg (Ubuntu): | |
assignee: | Liming Wang (wangliming) → nobody |
Changed in hwe-next: | |
assignee: | Liming Wang (wangliming) → nobody |
@Gabriel, can you attach `xrandr --verbose` when it works normally and when it fails.