display settings randomly reset
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu |
Invalid
|
Undecided
|
Unassigned |
Bug Description
I usually connect an external monitor to my laptop. I had it set up (System Settings->Displays) so that the laptop's built-in monitor is turned off, and the external monitor is the only active one (of course, when I unplug the external monitor, the builtin one turns on automatically, and it turns off when I plug in the external monitor again). I have been using this configuration for ages and it usually gets remembered across boots, as expected.
Today I booted and the two monitors were both turned on, acting as an extended desktop. Unplugging and plugging the monitor again did not fix the issue. I had to manually edit the settings to put them as they were before.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
ProcVersionSign
Uname: Linux 4.4.0-64-generic x86_64
NonfreeKernelMo
.proc.driver.
.proc.driver.
.proc.driver.
NVRM version: NVIDIA UNIX x86_64 Kernel Module 340.101 Thu Dec 1 15:52:31 PST 2016
GCC version: gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~
.tmp.unity_
ApportVersion: 2.20.1-0ubuntu2.5
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: daemon to balance interrupts for SMP systems.
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
CurrentDesktop: Unity
Date: Thu Mar 9 16:24:03 2017
DistUpgraded: 2016-12-11 22:45:13,519 ERROR got error from PostInstallScript ./xorg_
DistroCodename: xenial
DistroVariant: ubuntu
DpkgLog:
ExtraDebuggingI
GraphicsCard:
Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] 3rd Gen Core processor Graphics Controller [1025:0647]
NVIDIA Corporation GF117M [GeForce 610M/710M/810M/820M / GT 620M/625M/
Subsystem: Acer Incorporated [ALI] GeForce 710M [1025:0691]
InstallationDate: Installed on 2013-10-11 (1244 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: Acer Aspire V3-571G
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
UpgradeStatus: Upgraded to xenial on 2016-12-11 (87 days ago)
dmi.bios.date: 10/15/2012
dmi.bios.vendor: Acer
dmi.bios.version: V2.07
dmi.board.
dmi.board.name: VA50_HC_CR
dmi.board.vendor: Acer
dmi.board.version: Type2 - Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.
dmi.modalias: dmi:bvnAcer:
dmi.product.name: Aspire V3-571G
dmi.product.
dmi.sys.vendor: Acer
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.
version.
xserver.bootTime: Thu Mar 9 16:21:28 2017
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:
NVIDIA(0): Failed to initiate mode change.
NVIDIA(0): Failed to complete mode change
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.18.4-0ubuntu0.2
Ubuntu 16.04 (xenial) reached end-of-life on April 29, 2021.
Reporter's account suspended by Launchpad admins.
Closing as no further information can be asked of reporter.