[Expired for xorg (Ubuntu) because there has been no activity for 60
days.]
** Changed in: xorg (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1697093
Title:
Black Screen after boot.
Status in xorg package in Ubuntu:
Expired
Bug description:
Ubuntu 16.04 was working fine for a long time but since recently,
while booting, after purple screen the screen goes blank. There is no
mouse pointer. A cursor blinks for a few seconds and screen goes 100%
black but still lit, and then after another few seconds, it goes
completely dark as if it is turned off. I then switch to the command-
line screen or tty1 to get the logs.
I've tried: the `oibaf-drivers` but this didn't help.
Using `startX` in tty1, the mouse pointer turns to a cross and only
folders present on my desktop are visible, but no wallpaper can be
seen, no side-dock, no launcher (after the click) and no status bar.
The desktop is completely absent though desktop folders are visible
and can be opened.
WORKAROUND: Use kernel parameter:
nomodeset
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
ProcVersionSignature: Ubuntu 4.8.0-54.57~16.04.1-generic 4.8.17
Uname: Linux 4.8.0-54-generic x86_64
.tmp.unity_support_test.1:
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: amd64
BootLog: /dev/sda11: clean, 302776/3129344 files, 2203296/12499968 blocks
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
Date: Sat Jun 10 01:39:53 2017
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16]
(rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Haswell-ULT Integrated Graphics Controller [17aa:380c]
Subsystem: Lenovo Sun LE [Radeon HD 8550M / R5 M230] [17aa:380c]
InstallationDate: Installed on 2017-05-18 (21 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
MachineType: LENOVO ACLU12
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-54-generic
root=UUID=f693a857-8102-4f79-a16a-ad0d75fb8edc ro quiet splash nomodeset
vt.handoff=7
Renderer: Software
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/02/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: 9ACN25WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: VIUU4
dmi.board.vendor: LENOVO
dmi.board.version: 31900006STD
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: INVALID
dmi.modalias:
dmi:bvnLENOVO:bvr9ACN25WW:bd04/02/2014:svnLENOVO:pnACLU12:pvrINVALID:rvnLENOVO:rnVIUU4:rvr31900006STD:cvnLENOVO:ct10:cvrINVALID:
dmi.product.name: ACLU12
dmi.product.version: INVALID
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.81+git1706061830.b6f450~gd~x
version.libgl1-mesa-dri: libgl1-mesa-dri 17.2~git1706091930.d42fc6~gd~x
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 17.2~git1706091930.d42fc6~gd~x
version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:7.9.99+git1705240733.d80d01~gd~x
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git1706071933.6babcf~gd~x
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.15+git1704220733.a7c190~gd~x
xserver.bootTime: Sat Jun 10 01:35:56 2017
xserver.configfile: default
xserver.errors:
open /dev/dri/card0: No such file or directory
open /dev/dri/card0: No such file or directory
Screen 0 deleted because of no matching config section.
AIGLX: reverting to software rendering
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
xserver.version: 2:1.18.4-0ubuntu0.2
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