Public bug reported:
Ubuntu 16.04 LTS
Old Fresh Install
Using Wallch set to auto start and pic of the day
Ocassionally the display shows pic only as a portion with bottom portion
grey-out as shown in attached.
Sometime the greyed out portion occupies 80% of the screen always from the
bottom up.
Restart makes no difference
This occurance happens only occasionally, and I've caught a snapshot today
Usually wallch displays pic of the day correctly.
On boot, I do see some different activity discussing blocks occasionally b/w
screen.(related?)
no other display aberrations appear in daily use.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70
Uname: Linux 4.4.0-83-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: amd64
BootLog:
[[0;32m OK [0m] Started LSB: Speech Dispatcher.
[[0;32m OK [0m] Started LSB: Set the CPU Frequency Scaling governor to
"ondemand".
[[0;32m OK [0m] Started LSB: automatic crash report generation.
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: Thu Jul 6 13:35:33 2017
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Richland [Radeon HD 8670D] [1002:990c]
(prog-if 00 [VGA controller])
Subsystem: Lenovo Richland [Radeon HD 8670D] [17aa:3674]
InstallationDate: Installed on 2016-12-02 (216 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
MachineType: LENOVO 10117
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic
root=UUID=073e377f-0d1b-496e-8464-3d1b70ce67ba ro quiet splash
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/05/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: I7KT31AUS
dmi.board.vendor: LENOVO
dmi.board.version: 31900058 STD
dmi.chassis.type: 3
dmi.chassis.vendor: LENOVO
dmi.modalias:
dmi:bvnLENOVO:bvrI7KT31AUS:bd11/05/2013:svnLENOVO:pn10117:pvrLenovoH535:rvnLENOVO:rn:rvr31900058STD:cvnLENOVO:ct3:cvr:
dmi.product.name: 10117
dmi.product.version: Lenovo H535
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 2.4.70-1~ubuntu16.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 12.0.6-0ubuntu0.16.04.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 12.0.6-0ubuntu0.16.04.1
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 1:7.7.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20160325-1ubuntu1.2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2
xserver.bootTime: Thu Jul 6 12:41:37 2017
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.18.4-0ubuntu0.2
xserver.video_driver: radeon
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 ubuntu xenial
** Attachment added: "Wallch display"
https://bugs.launchpad.net/bugs/1702766/+attachment/4910451/+files/Screenshot%20from%202017-07-06%2013-49-54.png
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https://bugs.launchpad.net/bugs/1702766
Title:
Wallch/xorg abberation
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