multi-display layout corrupt after reboot or log out/in
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xorg (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
Every time I reboot or log out and back in again, The layout of the displays is incorrect.
Correcting the layout is a bit 'hit and miss' as the changed layout is not always applied correctly.
There was a massive improvement after upgrading to 16.04 from 14.04. Previously, the upper display did not render pixels consistently. The upgrade corrected this.
The upper display (29") is connected to the NVIDIA Corporation GK107 [GeForce GT 740] display card and the lower display (23") is connected to the on-board Intel Integrated Graphics Controller.
I hope this information is useful. Thanks for your efforts...
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
ProcVersionSign
Uname: Linux 4.4.0-62-generic x86_64
.tmp.unity_
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
CompizPlugins: [core,composite
CompositorRunning: None
CurrentDesktop: GNOME-Flashback
Date: Fri Feb 17 21:59:43 2017
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0122] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd 2nd Generation Core Processor Family Integrated Graphics Controller [1458:d000]
NVIDIA Corporation GK107 [GeForce GT 740] [10de:0fc8] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Palit Microsystems Inc. GK107 [GeForce GT 740] [1569:0fc8]
InstallationDate: Installed on 2014-05-28 (995 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Gigabyte Technology Co., Ltd. Z68XP-UD3P
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/01/2011
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F5
dmi.board.name: Z68XP-UD3P
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: Z68XP-UD3P
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz 1:0.9.12.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.70-
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Fri Feb 17 21:25:03 2017
xserver.configfile: default
xserver.devices:
input Power Button KEYBOARD, id 6
input Power Button KEYBOARD, id 7
input Telink Wireless Receiver KEYBOARD, id 8
input Telink Wireless Receiver KEYBOARD, id 9
input AT Translated Set 2 keyboard KEYBOARD, id 10
xserver.errors:
Failed to load module "nvidia" (module does not exist, 0)
Failed to load module "nvidia" (module does not exist, 0)
NOUVEAU(G0): [XvMC] Failed to initialize extension.
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.18.4-0ubuntu0.2
Thank you for taking the time to report this bug and helping to make Ubuntu better. We are sorry that we do not always have the capacity to review all reported bugs in a timely manner.
Ubuntu 16.04 (xenial) reached end-of- standard- support on April 29, 2021.
I'm setting the status of this bug to 'Incomplete' as it's not seen any activity for some time. If this is still an issue when using a currently maintained release of Ubuntu then please let us know which one(s) otherwise this bug report can be left to expire in approximately 60 days time.