It appears the kernel isn't waking up at all. Next time it happens, try
pressing keys on the keyboard or briefly tapping the power button. Often
those are more reliable at waking a machine than the lid switch.
** Summary changed:
- Black screen after suspend
+ Lenovo ThinkPad T14s Gen 2a never resumes from suspend
** Package changed: ubuntu => linux-hwe-6.11 (Ubuntu)
** Changed in: linux-hwe-6.11 (Ubuntu)
Status: Incomplete => New
** Tags added: suspend-resume
--
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 : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
