I am not on Ubuntu anymore and my hardware is not the same, but today I cannot reproduce this bug one my system.
OS : Manjaro Linux Kernel : 5.10.15-1-MANJARO xorg-server : 1.20.10-3 CPU : Ryzen 5 3600 Graphic card : AMD Radeon RX 5700 XT Mesa : 20.3.4 -- 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/1854371 Title: Input lag with Razer Naga Trinity mouse Status in xorg-server package in Ubuntu: Confirmed Bug description: When pressing multiple keys on my keyboard (Roccat isku FX) and pressing repetitively the buttons on the "numpad" (side buttons) of my mouse (Razer Naga Trinity) at the same time, the system freeze while doing this. All become normal again when I stop doing this. While freezing, I can see the Xorg process going up to 60/70% of the CPU. Not sure if it is a Xorg or driver related problem, or anything else. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: xorg 1:7.7+19ubuntu12 ProcVersionSignature: Ubuntu 5.3.0-23.25-generic 5.3.7 Uname: Linux 5.3.0-23-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.gpus.0000.01.00.0: Error: [Errno 21] est un dossier: '/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 435.21 Sun Aug 25 08:17:57 CDT 2019 GCC version: gcc version 9.2.1 20191008 (Ubuntu 9.2.1-9ubuntu2) ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 BootLog: Error: [Errno 13] Permission non accordée: '/var/log/boot.log' CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu Nov 28 15:25:50 2019 DistUpgraded: 2019-10-25 11:21:07,314 ERROR got error from PostInstallScript ./xorg_fix_proprietary.py (g-exec-error-quark: L’exécution du processus fils « ./xorg_fix_proprietary.py » a échoué (Aucun fichier ou dossier de ce type) (8)) DistroCodename: eoan DistroVariant: ubuntu DkmsStatus: nvidia, 435.21, 5.3.0-22-generic, x86_64: installed nvidia, 435.21, 5.3.0-23-generic, x86_64: installed openrazer-driver, 2.6.0, 5.3.0-23-generic, x86_64: installed virtualbox, 6.0.14, 5.3.0-22-generic, x86_64: installed virtualbox, 6.0.14, 5.3.0-23-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation GM206 [GeForce GTX 960] [10de:1401] (rev a1) (prog-if 00 [VGA controller]) Subsystem: ZOTAC International (MCO) Ltd. GM206 [GeForce GTX 960] [19da:1385] MachineType: System manufacturer System Product Name ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-23-generic root=UUID=eabe8e30-c27a-4b40-8af2-38ffd8bcbcc9 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to eoan on 2019-10-25 (34 days ago) dmi.bios.date: 02/28/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1801 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8Z77-V LX dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1801:bd02/28/2013:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8Z77-VLX:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.99-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.1-1ubuntu1 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 2:1.20.5+git20191008-0ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-1ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20190815-1 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/xorg-server/+bug/1854371/+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