I have just done this. Please find the log file attached. I repeated the instructions twice, just to be sure, it was carried out correctly.
** Attachment added: "prevboot.txt" https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.11/+bug/2099867/+attachment/5860074/+files/prevboot.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.11 in Ubuntu. https://bugs.launchpad.net/bugs/2099867 Title: Lenovo ThinkPad T14s Gen 2a never resumes from suspend Status in linux-hwe-6.11 package in Ubuntu: New Bug description: Hi, the display of my Lenovo laptop normally wakes up after suspend mode (lifting the lid). Since a software (kernel) update a few weeks ago, the screen stays black. It is very anoying, as I have to reboot after each suspend. Ubuntu release: Ubuntu 24.04.2 LTS Laptop: Lenovo ThinkPad T14s Gen 2a System: AMD Ryzen™ 7 PRO 5850U with Radeon™ Graphics × 16 Debug information should be added automatically. Best regards ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: xorg 1:7.7+23ubuntu3 ProcVersionSignature: Ubuntu 6.11.0-17.17~24.04.2-generic 6.11.11 Uname: Linux 6.11.0-17-generic x86_64 ApportVersion: 2.28.1-0ubuntu3.3 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Mon Feb 24 08:15:28 2025 DistUpgraded: Fresh install DistroCodename: noble DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] [1002:1638] (rev d1) (prog-if 00 [VGA controller]) Subsystem: Lenovo Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] [17aa:5095] InstallationDate: Installed on 2024-10-04 (143 days ago) InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 (20240827.1) MachineType: LENOVO 20XGS0GR00 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.11.0-17-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/21/2024 dmi.bios.release: 1.31 dmi.bios.vendor: LENOVO dmi.bios.version: R1NET61W (1.31) dmi.board.asset.tag: Not Available dmi.board.name: 20XGS0GR00 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.31 dmi.modalias: dmi:bvnLENOVO:bvrR1NET61W(1.31):bd06/21/2024:br1.31:efr1.31:svnLENOVO:pn20XGS0GR00:pvrThinkPadT14sGen2a:rvnLENOVO:rn20XGS0GR00:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20XG_BU_Think_FM_ThinkPadT14sGen2a: dmi.product.family: ThinkPad T14s Gen 2a dmi.product.name: 20XGS0GR00 dmi.product.sku: LENOVO_MT_20XG_BU_Think_FM_ThinkPad T14s Gen 2a dmi.product.version: ThinkPad T14s Gen 2a dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.122-1~ubuntu0.24.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 24.2.8-1ubuntu1~24.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.11/+bug/2099867/+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
