Thanks. I think this is probably a compositor (Mutter) bug. Although as soon as Nvidia driver 450 reaches official updates (it hasn't yet) I would also recommend trying that:
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-450 ** Summary changed: - [nvidia] Some apps show semi-random corruption + [nvidia] Some GNOME apps are partially transparent/corrupt ** Package changed: xorg-server (Ubuntu) => mutter (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1893686 Title: [nvidia] Some GNOME apps are partially transparent/corrupt Status in gtk+3.0 package in Ubuntu: New Status in mutter package in Ubuntu: New Status in nvidia-graphics-drivers-440 package in Ubuntu: New Bug description: NVidia drivers in Ubuntu 20.04 show corruption in certain applications. Most egregious bug appears to be "Ubuntu Software Center" which is almost completely transparent and unusable. Also see occasional corruption in window decorations in other apps, namely Gnome Tweaks as a prime example. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 NonfreeKernelModules: lkp_Ubuntu_5_4_0_42_46_generic_70 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.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 440.100 Fri May 29 08:45:51 UTC 2020 GCC version: ApportVersion: 2.20.11-0ubuntu27.8 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: Mon Aug 31 13:33:16 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Subsystem: Dell UHD Graphics 630 (Desktop 9 Series) [1028:08f7] NVIDIA Corporation TU104 [GeForce RTX 2080 Rev. A] [10de:1e87] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Dell TU104 [GeForce RTX 2080 Rev. A] [1028:3729] InstallationDate: Installed on 2020-06-25 (67 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Alienware Alienware Aurora R8 ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=c80a6058-31c8-4117-a747-3193e765eff9 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/20/2020 dmi.bios.vendor: Alienware dmi.bios.version: 1.0.12 dmi.board.name: 02XRCM dmi.board.vendor: Alienware dmi.board.version: A00 dmi.chassis.type: 3 dmi.chassis.vendor: Alienware dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnAlienware:bvr1.0.12:bd02/20/2020:svnAlienware:pnAlienwareAuroraR8:pvr1.0.12:rvnAlienware:rn02XRCM:rvrA00:cvnAlienware:ct3:cvrNotSpecified: dmi.product.family: Alienware dmi.product.name: Alienware Aurora R8 dmi.product.sku: 08F7 dmi.product.version: 1.0.12 dmi.sys.vendor: Alienware version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.2 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1893686/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
