Public bug reported: The Display Arrangement is changed after changing the Display Mode (single display, mirror, join displays).
I have a notebook connected to an external display which is physically placed on the right side of the notebook and which I typically is as my primary display. The default seems to be that the primary display is the notebook ones on the left and the joined external on the right. In the Gnome display settings I can change both to make the external display the primary one and move it to the right. So far all perfect. However I often disable my notebook display. Typically using the %SUPER%-P shortcut but also using the Gnome display settings. Unfortunately when I switch back to joined displays the placement gets messed up. While it is remembered that my external was chosen as the primary one (opposed to the default) the placement gets reset and the primary display is assumed to be on the right despite having it arranged it the Gnome Display settings to the right before. As a result I have to re-arrange it manually using the Gnome Display settings every time I switch back to joined displays. Is there anyway to make Ubuntu/Gnome/Xorg remember the display arrangement? Or as a workaround switch the arrangement with another shortcut? P.S. I'm using Xorg and NVIDIA 390.25 drivers from the graphics PPA in case that's important in any way. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: xorg 1:7.7+19ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13 Uname: Linux 4.13.0-32-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia .proc.driver.nvidia.gpus.0000.01.00.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0000:01:00.0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 390.25 Wed Jan 24 20:02:43 PST 2018 GCC version: gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu3) ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 BootLog: CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu Feb 15 10:52:43 2018 DistUpgraded: Fresh install DistroCodename: artful DistroVariant: ubuntu DkmsStatus: bbswitch, 0.8, 4.13.0-31-generic, x86_64: installed bbswitch, 0.8, 4.13.0-32-generic, x86_64: installed nvidia-390, 390.25, 4.13.0-32-generic, x86_64: installed ExtraDebuggingInterest: I just need to know a workaround GraphicsCard: NVIDIA Corporation GP104M [GeForce GTX 1070 Mobile] [10de:1be1] (rev a1) (prog-if 00 [VGA controller]) Subsystem: CLEVO/KAPOK Computer GP104M [GeForce GTX 1070 Mobile] [1558:65a4] InstallationDate: Installed on 2018-01-16 (29 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1) MachineType: Notebook P65_67HSHP ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-32-generic.efi.signed root=UUID=5b2c0693-6cca-4666-9bfc-7ecb40dee064 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/21/2017 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.05.04RTR1 02/21/2017 dmi.board.asset.tag: Tag 12345 dmi.board.name: P65_67HSHP dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.05.04RTR102/21/2017:bd02/21/2017:svnNotebook:pnP65_67HSHP:pvrNotApplicable:rvnNotebook:rnP65_67HSHP:rvrNotApplicable:cvnNotebook:ct10:cvrN/A: dmi.product.family: Not Applicable dmi.product.name: P65_67HSHP dmi.product.version: Not Applicable dmi.sys.vendor: Notebook version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.83-1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.8-0ubuntu0~17.10.1 version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.8-0ubuntu0~17.10.1 version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A 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 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1749670 Title: Display Arrangement is changed after changing the Display Mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1749670/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs