Update: I switched my nvidia installation from the "open kernel" version to a "non open kernel" package. With this one i am able to boot the newer kernel versions. With the last "nvidia open kernel" update i was also not able to boot the 6.14.0.27 kernel version, therefore i switched back to 6.8.x, in which the nvidia packages seems also to be not loaded correctly, but just started my intel "Iris Xe Graphics" chip.
Old : nvidia-driver-575-open New: nvidia-driver-550 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.14 in Ubuntu. https://bugs.launchpad.net/bugs/2121529 Title: [ FAILED\] Failed to start nvidia-persistenced.service NVIDIA Persistence Daemon. Status in linux-hwe-6.14 package in Ubuntu: New Bug description: System failes to boot and locks on the error. I noticed that the system boot up the first time after installation, but i can not recreate the successfull boot right now. (linux-image-6.14.0-29-generic) ________________ ... \[ FAILED\] Failed to start nvidia-persistenced.service NVIDIA Persistence Daemon. See 'systemctl status nvidia-persistenced.service for details. ... [***] Job gpu-manager.service/start running (35s / no limit) ________________ This bug occurs in 6.14.0-29 and in 6.14.0-28. Previous Versions (Working with 6.14.0-27 right now) are working. ________________ No LSB modules are available. Description: Ubuntu 24.04.3 LTS Release: 24.04 ________________ I added some log files in the attachment and a photo. I am kind of new to Ubuntu so, If I can provide you with additional information, let me know. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: linux-image-6.14.0-27-generic 6.14.0-27.27~24.04.1 ProcVersionSignature: Ubuntu 6.14.0-27.27~24.04.1-generic 6.14.6 Uname: Linux 6.14.0-27-generic x86_64 ApportVersion: 2.28.1-0ubuntu3.8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: achim 2500 F.... wireplumber /dev/snd/controlC0: achim 2500 F.... wireplumber /dev/snd/seq: achim 2495 F.... pipewire CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Wed Aug 27 14:55:22 2025 InstallationDate: Installed on 2025-07-17 (41 days ago) InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 (20250215) MachineType: TULPAR T5 V23.4 ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.14.0-27-generic root=UUID=a2dfffea-5164-4beb-a3c9-bc5f7a20c3d6 ro quiet splash RelatedPackageVersions: linux-restricted-modules-6.14.0-27-generic N/A linux-backports-modules-6.14.0-27-generic N/A linux-firmware 20240318.git3b128b60-0ubuntu2.15 SourcePackage: linux-hwe-6.14 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/02/2023 dmi.bios.release: 7.5 dmi.bios.vendor: INSYDE Corp. dmi.bios.version: 1.07.05TFB9 dmi.board.asset.tag: Tag 12345 dmi.board.name: T5 V23.4 dmi.board.vendor: TULPAR dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: TULPAR dmi.chassis.version: N/A dmi.ec.firmware.release: 7.3 dmi.modalias: dmi:bvnINSYDECorp.:bvr1.07.05TFB9:bd08/02/2023:br7.5:efr7.3:svnTULPAR:pnT5V23.4:pvrNotApplicable:rvnTULPAR:rnT5V23.4:rvrNotApplicable:cvnTULPAR:ct10:cvrN/A:skuT5V234NP55RND: dmi.product.family: TULPAR dmi.product.name: T5 V23.4 dmi.product.sku: T5V234NP55RND dmi.product.version: Not Applicable dmi.sys.vendor: TULPAR To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.14/+bug/2121529/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp

