Public bug reported:
When using a fresh install of Ubuntu 17.10 desktop on a Lenovo T570
laptop in a Lenovo ThinkPad Ultra Dock (40A20090XX), with the buitin
monitor off (laptop closed) and 3 external 1920 x 1080 monitors (1 x
Acer V246HL VGA, 2 x Dell P2417H DisplayPort) display arrangement in
Settings | Devices | Displays does not work. The Dell monitors show up
as 4 and 3, the Acer as 2. 1, the builtin monitor, is not displayed in
the arrangement area. The monitor icons show up, left to right, in the
order 4, 3, 2. It is almost impossible to change that order. I have
managed, in 1 out of 20 attempts, to get the display icons into a 4, 2,
3 order, but in no case have I been able to apply any arrangement
changes. The Apply button is never displayed. I want to get them into
a 2, 4, 3 order. This was not an issue in Ubuntu Gnome 17.04, in that
version everything worked fine.
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: xorg 1:7.7+19ubuntu3
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.1
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Wed Nov 8 10:51:08 2017
DistUpgraded: Fresh install
DistroCodename: artful
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA
controller])
Subsystem: Lenovo HD Graphics 620 [17aa:2247]
InstallationDate: Installed on 2017-11-06 (1 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
MachineType: LENOVO 20H9000NUS
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/02/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: N1VET32W (1.22 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20H9000NUS
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1VET32W(1.22):bd06/02/2017:svnLENOVO:pn20H9000NUS:pvrThinkPadT570:rvnLENOVO:rn20H9000NUS:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T570
dmi.product.name: 20H9000NUS
dmi.product.version: ThinkPad T570
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.83-1
version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.2-0ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20170309-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug artful ubuntu wayland-session
--
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1731008
Title:
Multi-monitor display arrangement doesn't work in Ubuntu 17.10
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