Thanks for the bug report. I'm going to assume it's a flickering screen you want to discuss here...
Your computer appears to have an Nvidia RTX 2060 GPU and no other GPUs so you need to install a working Nvidia driver. None appears to be installed. Please open the 'Additional Drivers' app to install the latest Nvidia driver it offers you. ** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete -- 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/1956043 Title: I need to stop my monitor scree from constant flicking Status in Ubuntu: Incomplete Bug description: This PC was working normally, in May 17, 2021 at Kennedy Airport check-in for a trip to Panama Republic of Panama, I followed the commands of the security personnel to place computer and cell phones in a tray for examination.They examined my PC and two cell phone three times before returning them to me. After that examination session neither my PC nor cell phones could work. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7.1 ProcVersionSignature: Ubuntu 5.4.0-73.82~18.04.1-generic 5.4.106 Uname: Linux 5.4.0-73-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.27 Architecture: amd64 CompositorRunning: None Date: Thu Dec 30 08:17:43 2021 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu ExtraDebuggingInterest: No GraphicsCard: NVIDIA Corporation Device [10de:1f51] (rev a1) (prog-if 00 [VGA controller]) Subsystem: CLEVO/KAPOK Computer Device [1558:7510] MachineType: System76 Serval ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-73-generic root=UUID=d5244e1e-601c-42de-a015-225055a76c68 ro nvidia.NVreg_EnableBacklightHandler=1 quiet splash Renderer: Software SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/10/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.05.25-1 dmi.board.asset.tag: Tag 12345 dmi.board.name: Serval dmi.board.vendor: System76 dmi.board.version: serw11 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: System76 dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.05.25-1:bd07/10/2019:svnSystem76:pnServal:pvrserw11:rvnSystem76:rnServal:rvrserw11:cvnSystem76:ct10:cvrN/A: dmi.product.family: Not Applicable dmi.product.name: Serval dmi.product.sku: Not Applicable dmi.product.version: serw11 dmi.sys.vendor: System76 version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.99-1ubuntu1~18.04.2 version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.8-0ubuntu0~18.04.2 version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.8-0ubuntu0~18.04.2 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4.10 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 xserver.bootTime: Wed Dec 29 15:03:36 2021 xserver.configfile: default xserver.errors: [drm] Failed to open DRM device for pci:0000:01:00.0: -19 open /dev/dri/card0: No such file or directory open /dev/dri/card0: No such file or directory Screen 0 deleted because of no matching config section. AIGLX: reverting to software rendering xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.19.6-1ubuntu4.9 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1956043/+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