Hopefully helpful: [ 45.069078] NVRM: API mismatch: the client has the version 440.95.01, but NVRM: this kernel module has the version 440.100. Please NVRM: make sure that this kernel module and all NVIDIA driver NVRM: components have the same version.
Thanks ** Information type changed from Private Security to Public ** Package changed: linux (Ubuntu) => ubuntu -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1892520 Title: Cannot sent h2c command Status in Ubuntu: New Bug description: When try to start Ubuntu show error like.cannot sent h2c command ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: akshay 1405 F.... pulseaudio CasperMD5CheckResult: skip Date: Fri Aug 21 20:44:31 2020 InstallationDate: Installed on 2020-07-24 (28 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0bda:b009 Realtek Semiconductor Corp. 802.11n WLAN Adapter Bus 001 Device 002: ID 0408:5362 Quanta Computer, Inc. HP TrueVision HD Camera Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP Laptop 15-da0xxx ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=9cf0b1fe-a751-4d2f-b06d-b3fa63e470fc ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-42-generic N/A linux-backports-modules-5.4.0-42-generic N/A linux-firmware 1.187.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/18/2019 dmi.bios.vendor: Insyde dmi.bios.version: F.17 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 84A7 dmi.board.vendor: HP dmi.board.version: 80.38 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.17:bd01/18/2019:svnHP:pnHPLaptop15-da0xxx:pvrType1ProductConfigId:rvnHP:rn84A7:rvr80.38:cvnHP:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Notebook dmi.product.name: HP Laptop 15-da0xxx dmi.product.sku: 4TT05PA#ACJ dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1892520/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp