Bug 218939 - HP EliteBook 840 G7 spurious wakeup from s2idle
Summary: HP EliteBook 840 G7 spurious wakeup from s2idle
Status: NEW
Alias: None
Product: ACPI
Classification: Unclassified
Component: Power-Sleep-Wake (show other bugs)
Hardware: Intel Linux
: P3 normal
Assignee: acpi_power-sleep-wake
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-06-05 19:01 UTC by Michael Zhou
Modified: 2024-06-05 19:02 UTC (History)
0 users

See Also:
Kernel Version: 5.17, 6.2, 6.5, 6.8
Subsystem:
Regression: No
Bisected commit-id:

Attachments
unexpected wake dmesg (2.32 KB, text/plain)
2024-06-05 19:01 UTC, Michael Zhou 		Details
normal wake dmesg (4.62 KB, text/plain)
2024-06-05 19:02 UTC, Michael Zhou 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Michael Zhou 2024-06-05 19:01:43 UTC 
Created attachment 306417 [details]
unexpected wake dmesg

I have an HP Elitebook 840 G7 laptop that has been having s2idle sleep issues since the beginning of using Linux. So far I have used Pop!_OS 22.04, Debian 12, and Fedora 38, 39, 40 on this machine, all of which wake up unexpectedly after suspending. Sometimes the wake is immediate, sometimes it doesn't happen until 1-2 hours later.

I have enabled PM debug messages via `/sys/power/pm_debug_messages` and attached 2 logs, one normal wake case and one unexpected wake.

Here are my current device specifications:
Host: HP EliteBook 840 G7 Notebook PC
CPU: Intel i5-10310U
GPU: Intel CometLake-U GT2
OS: Fedora Linux 40 (Workstation Edition)
Kernel: 6.8.10-300.fc40.x86_64
Comment 1 Michael Zhou 2024-06-05 19:02:12 UTC 
Created attachment 306418 [details]
normal wake dmesg
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