** Summary changed: - Arrow blinks on screen refresh (only on built in monitor) + Cursor blinks on screen refresh (only on built in monitor)
** Description changed: I have a double monitor setup, my laptop has a built-in 4k screen and my external is 1080p. - When I use the mouse on the external screen the arrow indicator has no problem but when I go on the built-in monitor the arrow indicator will blink (disappear and reappear) every time there is some kind of refresh on either screen (e.g. I type something or something is displaying text in the terminal). + When I use the mouse on the external screen the cursor has no problem but when I go on the built-in monitor the pointer will blink (disappear and reappear) every time there is some kind of refresh on either screen (e.g. I type something or something is displaying text in the terminal). My current display settings are: Display Mode: Join Displays Primary Display: either doesn't make any difference Built in display: - Orientation: Landscape - Resolution: 3840x2160 - Refresh Rate: 60,00Hz - Scale: 200% - Fractional Scaling: ON External Display: - Orientation: Landscape - Resolution: 1920x1080 - Refresh Rate: 60,00Hz - Scale: 100% - Fractional Scaling: ON Ubuntu release: 20.04 LTS Xorg version: 1:7.7+19ubuntu14 - Expected behavior: Arrow doesn't blink - Current behavior: Arrow blinks + Expected behavior: Pointer doesn't blink + Current behavior: Pointer blinks ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34 Uname: Linux 5.4.0-31-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.2 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Fri Jun 5 10:27:31 2020 DistUpgraded: 2020-04-24 10:45:52,182 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py' DistroCodename: focal DistroVariant: ubuntu DkmsStatus: - nvidia, 440.64, 5.4.0-31-generic, x86_64: installed - nvidia, 440.64, 5.4.0-33-generic, x86_64: installed + nvidia, 440.64, 5.4.0-31-generic, x86_64: installed + nvidia, 440.64, 5.4.0-33-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: - Intel Corporation HD Graphics 530 [8086:191b] (rev 06) (prog-if 00 [VGA controller]) - Subsystem: ASUSTeK Computer Inc. HD Graphics 530 [1043:1080] - Subsystem: ASUSTeK Computer Inc. GM107M [GeForce GTX 960M] [1043:1080] + Intel Corporation HD Graphics 530 [8086:191b] (rev 06) (prog-if 00 [VGA controller]) + Subsystem: ASUSTeK Computer Inc. HD Graphics 530 [1043:1080] + Subsystem: ASUSTeK Computer Inc. GM107M [GeForce GTX 960M] [1043:1080] InstallationDate: Installed on 2019-07-04 (336 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: ASUSTeK COMPUTER INC. N501VW ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-31-generic root=UUID=acb2d85b-81be-4cf8-8e76-5abca360479b ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to focal on 2020-04-24 (41 days ago) dmi.bios.date: 04/17/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N501VW.307 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N501VW dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN501VW.307:bd04/17/2019:svnASUSTeKCOMPUTERINC.:pnN501VW:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN501VW:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: N dmi.product.name: N501VW dmi.product.sku: ASUS-NotebookSKU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882212 Title: Cursor blinks on screen refresh (only on built in monitor) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1882212/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs