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-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 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.support.test.0:
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
DistUpgraded: Fresh install
DistroCodename: trusty
DistroRelease: Ubuntu 14.04
DistroVariant: ubuntu
DkmsStatus:
fwts-efi-runtime-dkms, 15.03.00, 3.16.0-30-generic, x86_64: installed
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
PackageArchitecture: amd64
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=16647c0b-7fa4-4597-8b86-38225335cfcc ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
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.asset.tag: Not Available
dmi.board.name: 20DHZ092US
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 PRO
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrHTET37WW(1.09):bd10/17/2014:svnLENOVO:pn20DHZ092US:pvrThinkPadE555:rvnLENOVO:rn20DHZ092US:rvrSDK0E50510PRO:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20DHZ092US
dmi.product.version: ThinkPad E555
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.11.3+14.04.20150122-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri N/A
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core N/A
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
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: 2:1.16.0-1ubuntu1.2~trusty2
xserver.video_driver: radeon
@Gabriel, can you attach `xrandr --verbose` when it works normally and when it fails.