*** This bug is a duplicate of bug 1881909 *** https://bugs.launchpad.net/bugs/1881909
** Package changed: xorg (Ubuntu) => nvidia-graphics-drivers-390 (Ubuntu) ** Tags added: tearing ** This bug has been marked a duplicate of bug 1881909 Screen tearing with Nvidia Optimus -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1893151 Title: Tearing graphics sometimes on Nvidia card Status in nvidia-graphics-drivers-390 package in Ubuntu: New Bug description: I installed Xorg-hwe, kernel hwe and even installed the newer nvidia-384, nvidia-dkms-390, I still sometimes see large triangle tearing for split second on screen change. Especially on Impress full screen presentation, changing Firefox pages etc. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7.1 ProcVersionSignature: Ubuntu 5.4.0-42.46~18.04.1-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 NonfreeKernelModules: 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 390.138 Thu May 14 01:01:53 PDT 2020 GCC version: gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04) .tmp.unity_support_test.0: ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None Date: Wed Aug 26 18:26:56 2020 DistUpgraded: 2020-07-19 22:36:12,015 ERROR got error from PostInstallScript ./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process "./xorg_fix_proprietary.py" (No such file or directory) (8)) DistroCodename: bionic DistroVariant: ubuntu DkmsStatus: nvidia, 390.138, 5.4.0-42-generic, x86_64: installed EcryptfsInUse: Yes ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell 3rd Gen Core processor Graphics Controller [1028:054e] Subsystem: Dell GeForce GT 630M [1028:054e] InstallationDate: Installed on 2013-11-23 (2468 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: Dell Inc. XPS L521X ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=8e997c12-0ee0-422b-a7e4-a7cb0a74f38f ro quiet splash noresume vt.handoff=1 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to bionic on 2020-07-20 (37 days ago) dmi.bios.date: 02/12/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: A17 dmi.board.name: 0C5Y96 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A17 dmi.modalias: dmi:bvnDellInc.:bvrA17:bd02/12/2018:svnDellInc.:pnXPSL521X:pvrA17:rvnDellInc.:rn0C5Y96:rvrA00:cvnDellInc.:ct8:cvrA17: dmi.product.family: 103C_5335KV dmi.product.name: XPS L521X dmi.product.sku: XPS L521X dmi.product.version: A17 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.13.1+18.04.20180302-0ubuntu1 version.libdrm2: libdrm2 2.4.101-2~18.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~18.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.8-0ubuntu1~18.04.1 version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core N/A version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1893151/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp