Black screen upon waking from suspend; keyboard mostly unresponsive; issue resolved by using previous kernel version.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
New
|
Undecided
|
Philip Cox |
Bug Description
Description: When I put my laptop into suspend and attempt to wake it, the screen remains black. This issue does not occur when rebooting or booting from a shutdown state. Additionally, the keyboard does not respond as expected; for example, pressing Alt + F2/F3 or trying to switch to an external screen using Super/Meta + P has no effect. However, I can perform a soft reboot using Ctrl + Alt + PrntScr + REISUB.
This issue occurs both with and without Wayland disabled. I attempted the following modifications in the GRUB configuration without success:
GRUB_
GRUB_
The issue was temporarily resolved by booting into the previous kernel version listed in Advanced Options for Ubuntu (6.5.0-45).
Steps to Reproduce:
Put the laptop into suspend mode.
Attempt to wake the laptop from suspend.
Expected Behavior: The screen should wake up normally, and the keyboard should be fully functional.
Actual Behavior: The screen remains black, and the keyboard does not respond as expected.
System Information:
Description: Ubuntu 22.04.4 LTS x86_64
Release: 22.04
GNOME Version: 42.9
CPU: 12th Gen Intel i7-1255U (12) @ 4.700GHz
GPU: Intel Device 46a8
Host: ThinkPad X1 Carbon Gen 10 (21CB009UGE)
Kernel Version: 6.8.0-40-generic
Additional Notes: The problem does not occur with the previous kernel version (6.5.0-45). Please advise on further troubleshooting steps or potential fixes.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu82.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2023-03-07 (538 days ago)
InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223)
MachineType: LENOVO 21CB009UGE
Package: linux (not installed)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 20220329.
Tags: jammy
Uname: Linux 6.8.0-40-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd nordvpn plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 04/24/2024
dmi.bios.release: 1.46
dmi.bios.vendor: LENOVO
dmi.bios.version: N3AET81W (1.46 )
dmi.board.
dmi.board.name: 21CB009UGE
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 X1 Carbon Gen 10
dmi.product.name: 21CB009UGE
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
tags: | added: suspend-resume |
tags: |
added: black-screen kernel-bug regression-update removed: jammy suspend-resume |
tags: | added: jammy |
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