I am not sure if this is related, or if it requires its own bug report, but my laptop (LENOVO_MT_20FB_BU_Think_FM_ThinkPad X1 Carbon 4th) does not turn back on after initializing the suspend mode running Kubuntu 24.04.
After entering the suspend mode the LED on the power button starts blinking, which is the expected behavior but when I try to wake it up nothing happens, and the LED keeps blinking. -- 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/2080943 Title: bug 2080773 Lenovo thinkpad X1 yoga requires reset after shutdown Status in linux package in Ubuntu: Incomplete Bug description: Since updating from 22.04 LTS to 24.04 LTS after shutdown the laptop does not turn on again, the button is like dead. No LEDs light up. Furthermore, after sleep mode no resuming is possible. In both cases pressing the reset button in the back of the laptop with a needle or pressing the power button for 10 seconds allow a clean boot afterwards. Verification: This also happens when booting a 24.04 live usb stick, however it works cleanly with a 22.04 live usb stick. I am happy to provide more information if needed. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: linux-image-6.8.0-44-generic 6.8.0-44.44 ProcVersionSignature: Ubuntu 6.8.0-44.44-generic 6.8.12 Uname: Linux 6.8.0-44-generic x86_64 ApportVersion: 2.28.1-0ubuntu3.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/seq: hermann 1924 F.... pipewire /dev/snd/controlC0: hermann 1927 F.... wireplumber CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: KDE Date: Tue Sep 17 12:02:31 2024 InstallationDate: Installed on 2022-07-03 (807 days ago) InstallationMedia: Kubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) MachineType: LENOVO 20FRS05C00 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-44-generic root=UUID=c550bb3f-9a3b-4463-b2a6-bfe32a4d572e ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-6.8.0-44-generic N/A linux-backports-modules-6.8.0-44-generic N/A linux-firmware 20240318.git3b128b60-0ubuntu2.3 SourcePackage: linux UpgradeStatus: Upgraded to noble on 2024-09-04 (13 days ago) dmi.bios.date: 05/31/2022 dmi.bios.release: 1.53 dmi.bios.vendor: LENOVO dmi.bios.version: N1FET79W (1.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FRS05C00 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.9 dmi.modalias: dmi:bvnLENOVO:bvrN1FET79W(1.53):bd05/31/2022:br1.53:efr1.9:svnLENOVO:pn20FRS05C00:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FRS05C00:rvrNotDefined:cvnLENOVO:ct31:cvrNone:skuLENOVO_MT_20FR_BU_Think_FM_ThinkPadX1Carbon4th: dmi.product.family: ThinkPad X1 Carbon 4th dmi.product.name: 20FRS05C00 dmi.product.sku: LENOVO_MT_20FR_BU_Think_FM_ThinkPad X1 Carbon 4th dmi.product.version: ThinkPad X1 Carbon 4th dmi.sys.vendor: LENOVO modified.conffile..etc.init.d.apport: [modified] mtime.conffile..etc.init.d.apport: 2024-07-22T16:59:07 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2080943/+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
