My system freezes after waking from suspend
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
I have installed Ubuntu 24.04 on my Lenovo ThinkPad T14 Gen 3 (AMD Ryzen™ 7 PRO 6850U with Radeon™ Graphics × 16). Type - 21CF-003QAU
Since installation, the following problem has occurred:
- Whenever I suspend the system (e.g. power off menu > suspend), the system successfully goes into a suspended state.
- When I wake the computer, the computer wakes and presents me with the login screen
- I can log into the system, and the mouse and all previously open windows appear to be working, sound is working etc
- I CAN'T seem to open any new applications or run any new commands at this time (no error messages, just nothing starting)
- Approximately 30 seconds to 1 minute later, the system freezes completely. No error messages, and I can see everything on the screen. But mouse/keyboard input stops, sound stops, and I have to physically hard restart the laptop.
- Example is caplock key light on keyboard stops responding. Interestingly the Esc/FnLock key light still works
I have updated all the firmware / BIOS to the latest versions, and the issue still persists.
I have run Ubuntu from a Live USB on the same machine, and when suspending, all appears to work OK.
I have done a completely fresh install with default installation parameters, and system freeze as explained above occurs every time.
Also reported to Lenovo here -> https:/
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-
ProcVersionSign
Uname: Linux 6.8.0-39-generic x86_64
ApportVersion: 2.28.1-0ubuntu2
Architecture: amd64
CRDA: N/A
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
Date: Mon Aug 5 09:21:52 2024
InstallationDate: Installed on 2024-08-01 (4 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
MachineType: LENOVO 21CF003QAU
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-
XDG_RUNTIME_
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 20240318.
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/29/2024
dmi.bios.release: 1.53
dmi.bios.vendor: LENOVO
dmi.bios.version: R23ET77W (1.53 )
dmi.board.
dmi.board.name: 21CF003QAU
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76538 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad T14 Gen 3
dmi.product.name: 21CF003QAU
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
affects: | ubuntu → linux (Ubuntu) |
After the last freeze, I ran journalctl -b -1 and attached is the output